2001 QY228
2001QY228, 1997 TL7, 1997TL7, J97T07L, K01QM8Y, P8113
All data for this body: [vot]
MPC data
| Name (number) |
2001 QY228 (258113) |
| a |
2.59115 |
| e |
0.22813 |
| i / sin(i) |
6.8675 /
0.11957
|
| q |
2.00004
|
| Q |
3.18226
|
| ω |
105.0049 |
| Node |
211.7600 |
| m |
258.2943 |
| n |
0.2363 |
| Epoch |
2460800.5 |
| nobs |
508 |
| nopp |
17 |
| Years observed |
1997-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.591 |
|
| ep |
0.197 |
|
| sin(ip) |
0.136 |
|
| G |
0.150 |
|
| H |
16.720 |
|
| 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 |
| 2.5909 |
0.1966 |
0.1358 |
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 |
| 16.72 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |