Pleiades Sector GH-V c2-4 [#1183095624338]
Pleiades Sector GH-V c2-4
/ T Tauri Star

Distance to arrival:
0 ls
Estimated value:
1,216 cr
Solar masses:
0.8750
Solar radius:
0.9774
Age:
210 million years
Luminosity:
Vab
Surface temperature:
5,492 K
Pleiades Sector GH-V c2-4 A Belt

Class:
Rocky
Mass:
10,158,000,000 Mt
Inner radius:
1,203,900 km
Outer radius:
2,308,000 km
Pleiades Sector GH-V c2-4 1
/ Metal-rich body
(Landable)

Distance to arrival:
28 ls
Estimated value:
26,297 cr
Earth masses:
0.0065
Radius:
990 km
Gravity:
0.27 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
1,001 K
Materials:
Fe
(32.8%)
Ni
(24.8%)
Cr
(14.8%)
Mn
(13.6%)
V
(8.1%)
Cd
(2.6%)
Sn
(2.2%)
Tc
(1.2%)
Pleiades Sector GH-V c2-4 2
/ High metal content world
(Landable)

Distance to arrival:
38 ls
Estimated value:
12,252 cr
Earth masses:
0.0243
Radius:
1,888 km
Gravity:
0.28 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
849 K
Materials:
Fe
(23.3%)
Ni
(17.6%)
S
(16.6%)
C
(14.0%)
Cr
(10.5%)
P
(8.9%)
Zr
(2.7%)
Se
(2.6%)
Nb
(1.6%)
Te
(1.3%)
Hg
(1.0%)
Pleiades Sector GH-V c2-4 3
/ High metal content world
(Landable)

Distance to arrival:
50 ls
Estimated value:
12,189 cr
Earth masses:
0.0215
Radius:
1,815 km
Gravity:
0.27 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
741 K
Materials:
Fe
(22.7%)
Ni
(17.2%)
S
(16.2%)
C
(13.6%)
Mn
(9.4%)
P
(8.7%)
V
(5.6%)
Zr
(2.6%)
Cd
(1.8%)
Y
(1.4%)
Hg
(1.0%)
Pleiades Sector GH-V c2-4 4
/ High metal content world
(Landable)

Distance to arrival:
84 ls
Estimated value:
14,155 cr
Earth masses:
0.3794
Radius:
4,532 km
Gravity:
0.75 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
574 K
Materials:
Fe
(23.7%)
Ni
(17.9%)
S
(16.9%)
C
(14.2%)
P
(9.1%)
Zn
(6.4%)
Ge
(5.0%)
Se
(2.6%)
Nb
(1.6%)
W
(1.3%)
Te
(1.3%)
Pleiades Sector GH-V c2-4 5
/ High metal content world
(Landable)

Distance to arrival:
103 ls
Estimated value:
14,066 cr
Earth masses:
0.3435
Radius:
4,411 km
Gravity:
0.72 G
Volcanism:
Rocky Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
517 K
Materials:
Fe
(20.8%)
Ni
(15.8%)
S
(15.0%)
C
(12.6%)
Cr
(9.4%)
Mn
(8.6%)
P
(8.1%)
Zn
(5.7%)
Nb
(1.4%)
Mo
(1.4%)
Ru
(1.3%)
Pleiades Sector GH-V c2-4 6
/ High metal content world
(Landable)

Distance to arrival:
103 ls
Estimated value:
14,633 cr
Earth masses:
0.6286
Radius:
5,281 km
Gravity:
0.92 G
Volcanism:
Major Rocky Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
517 K
Materials:
Fe
(21.0%)
Ni
(15.9%)
S
(14.9%)
C
(12.5%)
Cr
(9.4%)
Mn
(8.7%)
P
(8.0%)
Zn
(5.7%)
Mo
(1.4%)
Sn
(1.4%)
Y
(1.3%)
Pleiades Sector GH-V c2-4 7
/ High metal content world
(Landable)

Distance to arrival:
123 ls
Estimated value:
15,968 cr
Earth masses:
2.0613
Radius:
7,521 km
Gravity:
1.48 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
474 K
Materials:
Fe
(21.2%)
Ni
(16.0%)
S
(15.1%)
C
(12.7%)
Cr
(9.5%)
Mn
(8.8%)
P
(8.1%)
V
(5.2%)
Y
(1.3%)
W
(1.2%)
Hg
(0.9%)
Pleiades Sector GH-V c2-4 8
/ High metal content world

Distance to arrival:
214 ls
Estimated value:
16,663 cr
Earth masses:
3.4753
Radius:
8,703 km
Surface pressure:
492.03 Atmospheres
Gravity:
1.87 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
1,261 K
Pleiades Sector GH-V c2-4 8 a
/ Rocky body
(Landable)

Distance to arrival:
214 ls
Estimated value:
500 cr
Earth masses:
0.0651
Radius:
2,730 km
Gravity:
0.36 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
359 K
Materials:
Fe
(21.9%)
S
(19.7%)
Ni
(16.6%)
C
(16.5%)
P
(10.6%)
V
(5.4%)
As
(2.6%)
Zr
(2.5%)
Cd
(1.7%)
Y
(1.3%)
W
(1.2%)
Pleiades Sector GH-V c2-4 9
/ High metal content world

Distance to arrival:
291 ls
Estimated value:
16,568 cr
Earth masses:
3.2448
Radius:
8,548 km
Surface pressure:
463.25 Atmospheres
Gravity:
1.81 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
1,072 K
Pleiades Sector GH-V c2-4 10
/ High metal content world

Distance to arrival:
399 ls
Estimated value:
188,351 cr
Earth masses:
3.0464
Radius:
8,400 km
Surface pressure:
524.48 Atmospheres
Gravity:
1.76 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Candidate for terraforming
Surface temperature:
1,125 K
Pleiades Sector GH-V c2-4 11
/ Gas giant with water-based life


Distance to arrival:
886 ls
Estimated value:
519 cr
Earth masses:
3.6090
Radius:
16,336 km
Reserve level:
Pristine
Gravity:
0.55 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
173 K
Pleiades Sector GH-V c2-4 11 a
/ Rocky body
(Landable)

Distance to arrival:
885 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
522 km
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
176 K
Materials:
Fe
(19.6%)
S
(19.3%)
C
(16.2%)
Ni
(14.9%)
P
(10.4%)
Mn
(8.1%)
Ge
(5.7%)
As
(2.5%)
Nb
(1.3%)
Mo
(1.3%)
Tc
(0.7%)
Pleiades Sector GH-V c2-4 11 b
/ Rocky body
(Landable)

Distance to arrival:
888 ls
Estimated value:
500 cr
Earth masses:
0.0001
Radius:
364 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
176 K
Materials:
Fe
(19.1%)
S
(18.7%)
C
(15.7%)
Ni
(14.4%)
P
(10.1%)
Cr
(8.6%)
Ge
(5.5%)
V
(4.7%)
Mo
(1.2%)
Ru
(1.2%)
Hg
(0.8%)
Pleiades Sector GH-V c2-4 11 c
/ Rocky body
(Landable)

Distance to arrival:
889 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
523 km
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
176 K
Materials:
Fe
(19.6%)
S
(19.1%)
C
(16.1%)
Ni
(14.8%)
P
(10.3%)
Cr
(8.8%)
Zn
(5.3%)
Zr
(2.3%)
Cd
(1.5%)
Nb
(1.3%)
Tc
(0.7%)
Pleiades Sector GH-V c2-4 11 d
/ Rocky body
(Landable)

Distance to arrival:
889 ls
Estimated value:
500 cr
Earth masses:
0.0001
Radius:
372 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
176 K
Materials:
Fe
(18.9%)
S
(18.5%)
C
(15.6%)
Ni
(14.3%)
P
(10.0%)
Cr
(8.5%)
Ge
(5.5%)
Zn
(5.1%)
Nb
(1.3%)
Ru
(1.2%)
Sn
(1.1%)
Pleiades Sector GH-V c2-4 11 e
/ Rocky body
(Landable)

Distance to arrival:
891 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
541 km
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
176 K
Materials:
Fe
(19.0%)
S
(18.7%)
C
(15.7%)
Ni
(14.4%)
P
(10.1%)
Cr
(8.6%)
Ge
(5.5%)
V
(4.7%)
Cd
(1.5%)
Y
(1.1%)
Hg
(0.8%)
Pleiades Sector GH-V c2-4 12
/ Class I gas giant


Distance to arrival:
1,247 ls
Estimated value:
2,915 cr
Earth masses:
4.3676
Radius:
21,064 km
Reserve level:
Pristine
Gravity:
0.40 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
146 K
Pleiades Sector GH-V c2-4 12 a
/ Rocky body
(Landable)

Distance to arrival:
1,247 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
456 km
Surface pressure:
0.01 Atmospheres
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
164 K
Materials:
Fe
(18.5%)
S
(18.2%)
C
(15.3%)
Ni
(14.0%)
P
(9.8%)
Cr
(8.3%)
Mn
(7.6%)
Zn
(5.0%)
Mo
(1.2%)
Y
(1.1%)
W
(1.0%)
Pleiades Sector GH-V c2-4 12 b
/ Rocky body
(Landable)

Distance to arrival:
1,249 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
497 km
Surface pressure:
0.01 Atmospheres
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
165 K
Materials:
Fe
(19.5%)
S
(19.0%)
C
(15.9%)
Ni
(14.8%)
P
(10.2%)
Cr
(8.8%)
Zn
(5.3%)
Se
(3.0%)
Te
(1.5%)
Mo
(1.3%)
Hg
(0.9%)
Pleiades Sector GH-V c2-4 12 c
/ Rocky body
(Landable)

Distance to arrival:
1,245 ls
Estimated value:
500 cr
Earth masses:
0.0001
Radius:
363 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
161 K
Materials:
Fe
(19.5%)
S
(19.2%)
C
(16.1%)
Ni
(14.8%)
P
(10.3%)
Cr
(8.8%)
Zn
(5.3%)
As
(2.5%)
Ru
(1.2%)
Sn
(1.2%)
W
(1.1%)
Pleiades Sector GH-V c2-4 12 d
/ Rocky body
(Landable)

Distance to arrival:
1,246 ls
Estimated value:
500 cr
Earth masses:
0.0002
Radius:
432 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
163 K
Materials:
Fe
(20.0%)
S
(19.6%)
C
(16.5%)
Ni
(15.1%)
P
(10.6%)
Ge
(5.8%)
Zn
(5.4%)
As
(2.6%)
Cd
(1.6%)
Te
(1.5%)
Nb
(1.4%)
Pleiades Sector GH-V c2-4 12 e
/ Rocky body
(Landable)

Distance to arrival:
1,246 ls
Estimated value:
500 cr
Earth masses:
0.0002
Radius:
405 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
162 K
Materials:
Fe
(20.1%)
S
(19.7%)
C
(16.6%)
Ni
(15.2%)
P
(10.6%)
Ge
(5.8%)
Zn
(5.5%)
Zr
(2.3%)
Cd
(1.6%)
Te
(1.5%)
W
(1.1%)
Pleiades Sector GH-V c2-4 12 f
/ Rocky body
(Landable)

Distance to arrival:
1,249 ls
Estimated value:
500 cr
Earth masses:
0.0002
Radius:
416 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.05 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
163 K
Materials:
Fe
(19.7%)
S
(19.4%)
C
(16.3%)
Ni
(14.9%)
P
(10.4%)
Mn
(8.2%)
Zn
(5.4%)
Zr
(2.3%)
Sb
(1.2%)
Sn
(1.2%)
W
(1.1%)
Pleiades Sector GH-V c2-4 13
/ Class III gas giant

Distance to arrival:
1,707 ls
Estimated value:
1,077 cr
Earth masses:
2,007.6382
Radius:
73,548 km
Gravity:
15.10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
528 K
Pleiades Sector GH-V c2-4 13 a
/ Rocky body
(Landable)

Distance to arrival:
1,704 ls
Estimated value:
500 cr
Earth masses:
0.0071
Radius:
1,346 km
Gravity:
0.16 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
177 K
Materials:
Fe
(19.7%)
S
(19.3%)
C
(16.2%)
Ni
(14.9%)
P
(10.4%)
Mn
(8.1%)
Zn
(5.3%)
Zr
(2.3%)
Nb
(1.3%)
Mo
(1.3%)
Ru
(1.2%)
Pleiades Sector GH-V c2-4 13 b
/ Rocky body
(Landable)

Distance to arrival:
1,702 ls
Estimated value:
500 cr
Earth masses:
0.0074
Radius:
1,361 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.16 G
Volcanism:
No volcanism
Atmosphere:
Thin Ammonia
Terraforming state:
Not terraformable
Surface temperature:
170 K
Materials:
Fe
(19.4%)
S
(19.1%)
C
(16.0%)
Ni
(14.7%)
P
(10.3%)
Mn
(8.0%)
Ge
(5.6%)
Se
(3.0%)
Cd
(1.5%)
Te
(1.5%)
Hg
(0.9%)
Pleiades Sector GH-V c2-4 13 c
/ Rocky body
(Landable)

Distance to arrival:
1,726 ls
Estimated value:
500 cr
Earth masses:
0.0045
Radius:
1,153 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.14 G
Volcanism:
No volcanism
Atmosphere:
Thin Ammonia
Terraforming state:
Not terraformable
Surface temperature:
155 K
Materials:
Fe
(19.0%)
S
(18.6%)
C
(15.7%)
Ni
(14.4%)
P
(10.0%)
Cr
(8.5%)
Mn
(7.8%)
As
(2.5%)
Te
(1.4%)
Sn
(1.1%)
W
(1.0%)
Pleiades Sector GH-V c2-4 13 d
/ Rocky body
(Landable)

Distance to arrival:
1,730 ls
Estimated value:
500 cr
Earth masses:
0.0031
Radius:
1,020 km
Gravity:
0.12 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
150 K
Materials:
Fe
(19.7%)
S
(19.4%)
C
(16.3%)
Ni
(14.9%)
P
(10.4%)
Mn
(8.2%)
V
(4.8%)
Zr
(2.3%)
Cd
(1.5%)
Mo
(1.3%)
Sb
(1.2%)
Pleiades Sector GH-V c2-4 13 e
/ Rocky body
(Landable)

Distance to arrival:
1,738 ls
Estimated value:
500 cr
Earth masses:
0.0046
Radius:
1,166 km
Surface pressure:
0.04 Atmospheres
Gravity:
0.14 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
182 K
Materials:
Fe
(20.3%)
S
(19.9%)
C
(16.8%)
Ni
(15.4%)
P
(10.7%)
Zn
(5.5%)
V
(5.0%)
Zr
(2.4%)
Te
(1.5%)
Mo
(1.3%)
Sn
(1.2%)
Pleiades Sector GH-V c2-4 14
/ Class III gas giant


Distance to arrival:
2,372 ls
Estimated value:
1,133 cr
Earth masses:
2,850.8997
Radius:
69,353 km
Reserve level:
Pristine
Gravity:
24.11 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
733 K
Pleiades Sector GH-V c2-4 14 a
/ Rocky body
(Landable)

Distance to arrival:
2,376 ls
Estimated value:
500 cr
Earth masses:
0.0009
Radius:
667 km
Gravity:
0.08 G
Volcanism:
Minor Water Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
197 K
Materials:
Fe
(19.1%)
S
(18.7%)
C
(15.7%)
Ni
(14.4%)
P
(10.1%)
Cr
(8.6%)
Mn
(7.9%)
Zr
(2.2%)
Cd
(1.5%)
Mo
(1.2%)
Tc
(0.7%)
Pleiades Sector GH-V c2-4 14 b
/ Rocky body
(Landable)

Distance to arrival:
2,366 ls
Estimated value:
500 cr
Earth masses:
0.0006
Radius:
581 km
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
173 K
Materials:
Fe
(20.3%)
S
(19.9%)
C
(16.7%)
Ni
(15.3%)
P
(10.7%)
Mn
(8.4%)
Se
(3.1%)
Zr
(2.4%)
Sb
(1.2%)
Sn
(1.2%)
Hg
(0.9%)
Pleiades Sector GH-V c2-4 14 c
/ Rocky body
(Landable)

Distance to arrival:
2,356 ls
Estimated value:
500 cr
Earth masses:
0.0007
Radius:
624 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
161 K
Materials:
Fe
(19.3%)
S
(19.0%)
C
(15.9%)
Ni
(14.6%)
P
(10.2%)
Cr
(8.7%)
Ge
(5.6%)
Se
(3.0%)
Nb
(1.3%)
Mo
(1.3%)
Y
(1.2%)
Pleiades Sector GH-V c2-4 14 d
/ Rocky body
(Landable)

Distance to arrival:
2,365 ls
Estimated value:
500 cr
Earth masses:
0.0007
Radius:
616 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
154 K
Materials:
Fe
(19.2%)
S
(18.8%)
C
(15.8%)
Ni
(14.5%)
P
(10.1%)
Mn
(7.9%)
Ge
(5.6%)
V
(4.7%)
Cd
(1.5%)
W
(1.1%)
Tc
(0.7%)
Pleiades Sector GH-V c2-4 14 e
/ Rocky body
(Landable)

Distance to arrival:
2,373 ls
Estimated value:
500 cr
Earth masses:
0.0013
Radius:
761 km
Surface pressure:
0.01 Atmospheres
Gravity:
0.09 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
173 K
Materials:
Fe
(20.7%)
S
(20.3%)
C
(17.1%)
Ni
(15.7%)
P
(10.9%)
Zn
(5.6%)
Se
(3.2%)
As
(2.7%)
Nb
(1.4%)
Sn
(1.2%)
Y
(1.2%)
Pleiades Sector GH-V c2-4 14 f
/ Rocky body
(Landable)

Distance to arrival:
2,400 ls
Estimated value:
500 cr
Earth masses:
0.0031
Radius:
1,026 km
Surface pressure:
0.03 Atmospheres
Gravity:
0.12 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
172 K
Materials:
Fe
(19.5%)
S
(19.1%)
C
(16.0%)
Ni
(14.8%)
P
(10.3%)
Cr
(8.8%)
Zn
(5.3%)
As
(2.5%)
Nb
(1.3%)
Mo
(1.3%)
Ru
(1.2%)
Pleiades Sector GH-V c2-4 15
/ Icy body

Distance to arrival:
3,187 ls
Estimated value:
666 cr
Earth masses:
46.5137
Radius:
21,041 km
Surface pressure:
11.18 Atmospheres
Gravity:
4.27 G
Volcanism:
Water Geysers
Atmosphere:
Thick Helium
Terraforming state:
Not terraformable
Surface temperature:
94 K
Pleiades Sector GH-V c2-4 16
/ Icy body

Distance to arrival:
3,181 ls
Estimated value:
574 cr
Earth masses:
10.9830
Radius:
15,186 km
Surface pressure:
2.67 Atmospheres
Gravity:
1.94 G
Volcanism:
Water Geysers
Atmosphere:
Helium
Terraforming state:
Not terraformable
Surface temperature:
90 K
Pleiades Sector GH-V c2-4 17
/ Icy body


Distance to arrival:
4,861 ls
Estimated value:
588 cr
Earth masses:
14.1347
Radius:
16,154 km
Surface pressure:
2.70 Atmospheres
Reserve level:
Pristine
Gravity:
2.20 G
Volcanism:
Water Geysers
Atmosphere:
Helium
Terraforming state:
Not terraformable
Surface temperature:
75 K