2001 OJ42

2001OJ42, 1992 OG4, 1992OG4, A8748, J92O04G, K01O42J

All data for this body: [vot]

MPC data
Name (number) 2001 OJ42 (108748)
a 2.66869
e 0.26197
i / sin(i) 4.2349 / 0.07385
q 1.96958
Q 3.36779
ω 80.7306
Node 316.9223
m 128.3466
n 0.2261
Epoch 2460800.5
nobs 1423
nopp 17
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.671
ep 0.221
sin(ip) 0.096
G 0.150
H 15.480
Mass
D 4.83 0.169
pV 0.059 0.0131
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.532
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6707 0.2206 0.0961 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.82 0.170 0.170 Masiero 2012ApJ...759L...8M NEATM
5.41 1.360 1.360 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0200 0.0340 Masiero 2021PSJ.....2..162M NEATM
0.063 0.0150 0.0150 Masiero 2012ApJ...759L...8M 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
15.48 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 0.922 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT