2002 RJ20

2002RJ20, B2972, K02R20J

All data for this body: [vot]

MPC data
Name (number) 2002 RJ20 (112972)
a 2.92246
e 0.12228
i / sin(i) 3.1307 / 0.05461
q 2.56509
Q 3.27983
ω 316.9078
Node 73.9301
m 160.6920
n 0.1973
Epoch 2460800.5
nobs 899
nopp 19
Years observed 2000-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.924
ep 0.090
sin(ip) 0.037
G 0.150
H 15.410
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.564
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 0.2400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9239 0.0901 0.0366 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
15.41 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
C 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.594 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT