1997 AP3
1997AP3, 1999 RL254, 1999RL254, 58520, J97A03P, J99RP4L
All data for this body: [vot]
MPC data
| Name (number) |
1997 AP3 (58520) |
| a |
2.51310 |
| e |
0.11546 |
| i / sin(i) |
7.8693 /
0.13692
|
| q |
2.22295
|
| Q |
2.80325
|
| ω |
254.0511 |
| Node |
111.4528 |
| m |
135.0286 |
| n |
0.2474 |
| Epoch |
2460800.5 |
| nobs |
961 |
| nopp |
22 |
| Years observed |
1997-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.513 |
|
| ep |
0.059 |
|
| sin(ip) |
0.122 |
|
| G |
0.150 |
|
| H |
16.040 |
|
| 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 |
| 2.5131 |
0.0591 |
0.1223 |
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 |
| 16.04 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |