Petrov
04785, 1978 NC1, 1978NC1, 1979 SE5, 1979SE5, 1981 AN2, 1981AN2, 1984 YH1, 1984YH1, J78N01C, J79S05E, J81A02N, J84Y01H
All data for this body: [vot]
MPC data
| Name (number) |
Petrov (4785) |
| a |
2.66387 |
| e |
0.06172 |
| i / sin(i) |
2.6745 /
0.04666
|
| q |
2.49944
|
| Q |
2.82829
|
| ω |
113.7189 |
| Node |
301.3106 |
| m |
122.3499 |
| n |
0.2267 |
| Epoch |
2460800.5 |
| nobs |
4134 |
| nopp |
28 |
| Years observed |
1978-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.664 |
|
| ep |
0.051 |
|
| sin(ip) |
0.066 |
|
| G |
0.150 |
|
| H |
13.620 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
3.149 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
9.756 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6645 |
0.0506 |
0.0661 |
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 |
| 13.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.14939 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |