2002 RE20

2002RE20, J5888, K02R20E

All data for this body: [vot]

MPC data
Name (number) 2002 RE20 (195888)
a 3.17504
e 0.20544
i / sin(i) 10.6255 / 0.18439
q 2.52277
Q 3.82730
ω 338.8161
Node 17.1108
m 0.0656
n 0.1742
Epoch 2460800.5
nobs 531
nopp 17
Years observed 2000-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Lixiaohua (3556)
 
ap 3.161
ep 0.197
sin(ip) 0.176
G 0.150
H 15.170
Mass
D 7.90 0.405
pV 0.031 0.0021
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 5.850
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3556 Lixiaohua 0 Lixiaohua Novakovic 2019EPSC...13.1671N HCM
3556 Lixiaohua 613 Lixiaohua 0.3000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1609 0.1973 0.1760 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.90 0.405 0.405 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0021 0.0021 Masiero 2011ApJ...741...68M NEATM
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
15.17 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
B 0.975 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.0245 0.0245 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT