2002 QR87

2002QR87, 2003 YF179, 2003YF179, 2005 EU321, 2005EU321, 2005 EX39, 2005EX39, D2826, K02Q87R, K03YH9F, K05E39X, K05EW1U

All data for this body: [vot]

MPC data
Name (number) 2002 QR87 (132826)
a 2.88260
e 0.04344
i / sin(i) 2.5307 / 0.04415
q 2.75738
Q 3.00783
ω 108.8719
Node 153.4470
m 294.7265
n 0.2014
Epoch 2460800.5
nobs 367
nopp 19
Years observed 1996-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.884
ep 0.064
sin(ip) 0.037
G 0.150
H 16.230
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.852
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8838 0.0638 0.0375 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
16.23 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
S S 0.4753 0.4753 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT