1998 RO4
1998RO4, 27031, J98R04O
All data for this body: [vot]
MPC data
| Name (number) |
1998 RO4 (27031) |
| a |
2.13859 |
| e |
0.42611 |
| i / sin(i) |
5.3554 /
0.09333
|
| q |
1.22731
|
| Q |
3.04986
|
| ω |
111.8953 |
| Node |
191.7714 |
| m |
205.5981 |
| n |
0.3151 |
| Epoch |
2460800.5 |
| nobs |
970 |
| nopp |
14 |
| Years observed |
1951-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
| G |
0.150 |
|
| H |
17.890 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
2.427 |
| Period quality |
3 |
| Spectral Class |
None |
| Spectral Class Score |
|
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 |
| 17.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 2.42692 |
3 |
Synodic |
Pravec |
LCDB |
Lightcurve |