1997 CO25
1997CO25, 1997 CS30, 1997CS30, 2005 US247, 2005US247, J97C25O, J97C30S, K05UO7S, P7516
All data for this body: [vot]
MPC data
| Name (number) |
1997 CO25 (257516) |
| a |
2.94201 |
| e |
0.06867 |
| i / sin(i) |
2.9162 /
0.05087
|
| q |
2.73998
|
| Q |
3.14403
|
| ω |
85.7315 |
| Node |
48.6436 |
| m |
213.2971 |
| n |
0.1953 |
| Epoch |
2460800.5 |
| nobs |
179 |
| nopp |
17 |
| Years observed |
1997-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.943 |
|
| ep |
0.092 |
|
| sin(ip) |
0.041 |
|
| G |
0.150 |
|
| H |
17.200 |
|
| 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 |
| 2.9434 |
0.0925 |
0.0405 |
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 |
| 17.20 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |