2001 RX121
2001RX121, 1998 BO27, 1998BO27, D5227, J98B27O, K01RC1X
All data for this body: [vot]
MPC data
| Name (number) |
2001 RX121 (135227) |
| a |
3.13012 |
| e |
0.10984 |
| i / sin(i) |
3.8780 /
0.06763
|
| q |
2.78630
|
| Q |
3.47395
|
| ω |
250.6783 |
| Node |
125.4136 |
| m |
76.7403 |
| n |
0.1780 |
| Epoch |
2460800.5 |
| nobs |
741 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.129 |
|
| ep |
0.073 |
|
| sin(ip) |
0.050 |
|
| G |
0.150 |
|
| H |
15.270 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1290 |
0.0735 |
0.0499 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |