2002 JS12

2002JS12, 46418, K02J12S

All data for this body: [vot]

MPC data
Name (number) 2002 JS12 (46418)
a 2.24212
e 0.20881
i / sin(i) 7.3972 / 0.12875
q 1.77394
Q 2.71030
ω 195.5317
Node 87.6902
m 271.6426
n 0.2936
Epoch 2460800.5
nobs 2188
nopp 20
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.243
ep 0.177
sin(ip) 0.110
G 0.150
H 15.220
Mass
D 3.11 0.319
pV 0.177 0.0391
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2425 0.1773 0.1101 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.470 0.470 Masiero 2021PSJ.....2..162M NEATM
3.13 0.672 0.672 Masiero 2017AJ....154..168M NEATM
3.16 0.570 0.570 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.0430 0.0570 Masiero 2021PSJ.....2..162M NEATM
0.184 0.0620 0.0940 Masiero 2021PSJ.....2..162M NEATM
0.185 0.1056 0.1056 Masiero 2017AJ....154..168M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.22 MPC-2023-12-04 MPC-2023-12-04 Phot