2001 BG30

2001BG30, 2002 GY87, 2002GY87, B9025, K01B30G, K02G87Y

All data for this body: [vot]

MPC data
Name (number) 2001 BG30 (119025)
a 3.17341
e 0.08286
i / sin(i) 6.2931 / 0.10962
q 2.91046
Q 3.43637
ω 52.0913
Node 143.1911
m 291.9380
n 0.1743
Epoch 2460200.5
nobs 883
nopp 19
Years observed 2001-2023
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.175
ep 0.114
sin(ip) 0.095
Value Standard error
G 0.150
H 14.850
Mass
D 5.22 1.833
pV 0.123 0.0917
Rotational Period 2.020
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1755 0.1137 0.0951 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.22 1.833 1.833 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.123 0.0917 0.0917 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
14.85 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.02 Erasmus 2018ApJS..237...19E Lightcurve
2.02 Erasmus 2019ApJS..242...15E Lightcurve