2001 RO31
2001RO31, 2004 FP70, 2004FP70, H6262, K01R31O, K04F70P
All data for this body: [vot]
MPC data
| Name (number) |
2001 RO31 (176262) |
| a |
2.78513 |
| e |
0.05275 |
| i / sin(i) |
5.5489 /
0.09670
|
| q |
2.63822
|
| Q |
2.93204
|
| ω |
175.1884 |
| Node |
157.0304 |
| m |
43.2064 |
| n |
0.2120 |
| Epoch |
2460800.5 |
| nobs |
423 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.786 |
|
| ep |
0.032 |
|
| sin(ip) |
0.090 |
|
| G |
0.150 |
|
| H |
16.340 |
|
| Mass |
|
|
| D |
3.29 |
0.992 |
| pV |
0.049 |
0.0111 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7860 |
0.0324 |
0.0899 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.29 |
0.992 |
0.992 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.049 |
0.0111 |
0.0111 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.34 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |