2000 QQ57
2000QQ57, 1978 RC8, 1978RC8, H8660, J78R08C, K00Q57Q
All data for this body: [vot]
MPC data
| Name (number) |
2000 QQ57 (178660) |
| a |
2.68906 |
| e |
0.25017 |
| i / sin(i) |
6.8057 /
0.11850
|
| q |
2.01633
|
| Q |
3.36179
|
| ω |
318.2416 |
| Node |
341.2744 |
| m |
229.3304 |
| n |
0.2235 |
| Epoch |
2460800.5 |
| nobs |
628 |
| nopp |
18 |
| Years observed |
1978-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.690 |
|
| ep |
0.237 |
|
| sin(ip) |
0.127 |
|
| G |
0.150 |
|
| H |
16.050 |
|
| 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 |
| 2.6904 |
0.2372 |
0.1266 |
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 |
| 16.05 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |