2001QD138

A9320, K01QD8D

All data for this body: [vot]

MPC data
Name (number) 2001QD138 (109320)
Packed designation A9320
a 2.73009
e 0.15165
i / sin(i) 9.0155 / 0.15670
q 2.31606
Q 3.14411
ω 11.1361
Node 335.7176
m 211.6519
n 0.2185
Epoch 2459600.5
nobs 828
nopp 17
Years observed 1996-2021
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.729
ep 0.101
sin(ip) 0.163
Value Standard error
G 0.150
H 15.220
Mass
D 2.45 0.330
pV 0.295 0.0627
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.7300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7289 0.1006 0.1633 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.45 0.330 0.330 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.295 0.0627 0.0627 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
15.22 MPC-2022-01-18 MPC-2022-01-18 Phot