1998 SA162

1998SA162, 2005 GW70, 2005GW70, G2132, J98SG2A, K05G70W

All data for this body: [vot]

MPC data
Name (number) 1998 SA162 (162132)
a 2.76492
e 0.16032
i / sin(i) 9.1854 / 0.15963
q 2.32163
Q 3.20820
ω 200.9801
Node 166.5455
m 290.0485
n 0.2144
Epoch 2460800.5
nobs 612
nopp 19
Years observed 1998-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.764
ep 0.125
sin(ip) 0.151
G 0.150
H 16.110
Mass
D 4.09 0.752
pV 0.046 0.0056
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.1700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7639 0.1246 0.1508 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.09 0.752 0.752 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0056 0.0056 Masiero 2011ApJ...741...68M 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
16.11 MPC-2023-12-04 MPC-2023-12-04 Phot