1997 YP16
1997YP16, 1984 WR3, 1984WR3, 31193, J84W03R, J97Y16P
All data for this body: [vot]
MPC data
| Name (number) |
1997 YP16 (31193) |
| a |
2.62124 |
| e |
0.13587 |
| i / sin(i) |
5.1099 /
0.08907
|
| q |
2.26510
|
| Q |
2.97739
|
| ω |
196.1073 |
| Node |
285.2849 |
| m |
149.3682 |
| n |
0.2322 |
| Epoch |
2460800.5 |
| nobs |
2202 |
| nopp |
21 |
| Years observed |
1984-2025 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.620 |
|
| ep |
0.222 |
|
| sin(ip) |
0.107 |
|
| G |
0.150 |
|
| H |
14.660 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
73.000 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6199 |
0.2222 |
0.1071 |
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 |
| 14.66 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 73.05 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |