2004 RF91
2004RF91, j2504, K04R91F
All data for this body: [vot]
MPC data
| Name (number) |
2004 RF91 (452504) |
| a |
3.08032 |
| e |
0.33950 |
| i / sin(i) |
21.0355 /
0.35895
|
| q |
2.03456
|
| Q |
4.12608
|
| ω |
167.2318 |
| Node |
168.3281 |
| m |
301.6523 |
| n |
0.1823 |
| Epoch |
2460800.5 |
| nobs |
123 |
| nopp |
7 |
| Years observed |
1999-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.074 |
|
| ep |
0.330 |
|
| sin(ip) |
0.317 |
|
| G |
0.150 |
|
| H |
17.270 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.740 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0743 |
0.3304 |
0.3173 |
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 |
| 17.27 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.1233 |
0.1020 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |