2001 UP57
2001UP57, 1999 FY75, 1999FY75, h0498, J99F75Y, K01U57P
All data for this body: [vot]
MPC data
| Name (number) |
2001 UP57 (430498) |
| a |
3.05491 |
| e |
0.17053 |
| i / sin(i) |
11.0421 /
0.19153
|
| q |
2.53395
|
| Q |
3.57587
|
| ω |
313.5378 |
| Node |
20.9720 |
| m |
176.6551 |
| n |
0.1846 |
| Epoch |
2460800.5 |
| nobs |
169 |
| nopp |
11 |
| Years observed |
1999-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.060 |
|
| ep |
0.140 |
|
| sin(ip) |
0.188 |
|
| G |
0.150 |
|
| H |
16.410 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.113 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0603 |
0.1399 |
0.1879 |
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 |
| 16.41 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.0188 |
0.0190 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |