2001QG9

A9026, K01Q09G

All data for this body: [vot]

MPC data
Name (number) 2001QG9 (109026)
Packed designation A9026
a 3.21572
e 0.14435
i / sin(i) 4.9508 / 0.08630
q 2.75153
Q 3.67990
ω 87.8137
Node 348.9864
m 102.6038
n 0.1709
Epoch 2459600.5
nobs 1311
nopp 15
Years observed 2001-2021
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.225
ep 0.117
sin(ip) 0.098
Value Standard error
G 0.150
H 14.270
Mass
D 7.49 0.229
pV 0.087 0.0080
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
3.2253 0.1167 0.0979 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.49 0.229 0.229 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0080 0.0080 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
14.27 MPC-2022-01-18 MPC-2022-01-18 Phot