2000 GB89

2000GB89, 1999 BV23, 1999BV23, 45729, J99B23V, K00G89B

All data for this body: [vot]

MPC data
Name (number) 2000 GB89 (45729)
a 2.80307
e 0.15059
i / sin(i) 9.2003 / 0.15989
q 2.38095
Q 3.22519
ω 249.3792
Node 169.6412
m 132.7018
n 0.2100
Epoch 2460200.5
nobs 2599
nopp 21
Years observed 1997-2023
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.801
ep 0.130
sin(ip) 0.158
Value Standard error
G 0.150
H 13.760
Mass
D 4.83 1.119
pV 0.275 0.1791
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion 0.4600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8015 0.1300 0.1580 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.83 1.119 1.119 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.275 0.1791 0.1791 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
13.76 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.96 Durech 2023A&A...675A..24D Model