2002 RO3

2002RO3, 1981 ER37, 1981ER37, B2936, J81E37R, K02R03O

All data for this body: [vot]

MPC data
Name (number) 2002 RO3 (112936)
a 2.52280
e 0.10808
i / sin(i) 15.0889 / 0.26032
q 2.25014
Q 2.79547
ω 63.6410
Node 192.1562
m 293.7946
n 0.2460
Epoch 2460800.5
nobs 843
nopp 18
Years observed 1981-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.526
ep 0.119
sin(ip) 0.263
G 0.150
H 15.970
Mass
D 1.78 0.346
pV 0.421 0.1339
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.201
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria -0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5261 0.1188 0.2626 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.78 0.346 0.346 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.421 0.1339 0.1339 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
15.97 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 0.996 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8708 0.8708 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT