1991GB1

10531, J91G01B

All data for this body: [vot]

MPC data
Name (number) 1991GB1 (10531)
Packed designation 10531
a 1.96173
e 0.04346
i / sin(i) 20.9848 / 0.35812
q 1.87646
Q 2.04699
ω 222.1408
Node 24.0221
m 28.4450
n 0.3587
Epoch 2459600.5
nobs 1775
nopp 19
Years observed 1989-2021
rms 0.44
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.962
ep 0.070
sin(ip) 0.363
Value Standard error
G 0.150
H 14.850
Mass
D 2.11 0.071
pV 0.908 0.1148
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 3 Hungaria 0.8100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9619 0.0696 0.3632 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.11 0.071 0.071 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.908 0.1148 0.1148 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.85 MPC-2022-01-18 MPC-2022-01-18 Phot