2001 QQ87

2001QQ87, K01Q87Q, L0840

All data for this body: [vot]

MPC data
Name (number) 2001 QQ87 (210840)
a 2.75591
e 0.13204
i / sin(i) 10.3791 / 0.18016
q 2.39202
Q 3.11981
ω 147.9254
Node 125.6502
m 101.7478
n 0.2154
Epoch 2460800.5
nobs 486
nopp 18
Years observed 2001-2025
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.757
ep 0.141
sin(ip) 0.164
G 0.150
H 16.150
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 0.424
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7575 0.1415 0.1635 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.15 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V V 0.0707 0.0707 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT