2015 RT221
2015RT221, 2005 UK385, 2005UK385, 2013 FO27, 2013FO27, j2220, K05Uc5K, K13F27O, K15RM1T
All data for this body: [vot]
MPC data
| Name (number) |
2015 RT221 (452220) |
| a |
2.98742 |
| e |
0.02123 |
| i / sin(i) |
7.6627 /
0.13334
|
| q |
2.92399
|
| Q |
3.05085
|
| ω |
321.3499 |
| Node |
15.7977 |
| m |
343.3800 |
| n |
0.1909 |
| Epoch |
2460800.5 |
| nobs |
185 |
| nopp |
13 |
| Years observed |
2005-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.987 |
|
| ep |
0.018 |
|
| sin(ip) |
0.132 |
|
| G |
0.150 |
|
| H |
16.620 |
|
| 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 |
| 2.9874 |
0.0185 |
0.1320 |
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 |
| 16.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |