2001 OA80

2001OA80, 54905, K01O80A

All data for this body: [vot]

MPC data
Name (number) 2001 OA80 (54905)
a 2.53087
e 0.15719
i / sin(i) 10.7560 / 0.18663
q 2.13305
Q 2.92870
ω 240.6248
Node 308.8382
m 79.7935
n 0.2448
Epoch 2460800.5
nobs 1095
nopp 21
Years observed 1997-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.533
ep 0.188
sin(ip) 0.205
G 0.150
H 15.790
Mass
D 4.12 0.508
pV 0.054 0.0140
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5334 0.1882 0.2054 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.75 1.000 1.000 Masiero 2021PSJ.....2..162M NEATM
3.99 0.954 0.954 Masiero 2017AJ....154..168M NEATM
4.40 0.750 0.750 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0200 0.0200 Masiero 2012ApJ...759L...8M NEATM
0.058 0.0250 0.0250 Masiero 2017AJ....154..168M NEATM
0.061 0.0240 0.0390 Masiero 2021PSJ.....2..162M 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
15.79 MPC-2023-12-04 MPC-2023-12-04 Phot