1990QD7

1998HO73, 37575, J90Q07D, J98H73O

All data for this body: [vot]

MPC data
Name (number) 1990QD7 (37575)
Packed designation 37575
a 2.73657
e 0.16147
i / sin(i) 5.2262 / 0.09109
q 2.29470
Q 3.17844
ω 172.7691
Node 154.2554
m 347.7029
n 0.2177
Epoch 2459600.5
nobs 856
nopp 20
Years observed 1990-2021
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Merxia (808)
 
ap 2.736
ep 0.133
sin(ip) 0.081
Value Standard error
G 0.150
H 15.500
Mass
D 5.03 0.142
pV 0.040 0.0056
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
808 Merxia 513 Merxia -0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7365 0.1332 0.0809 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.03 0.142 0.142 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0056 0.0056 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
15.50 MPC-2022-01-18 MPC-2022-01-18 Phot