1999 RF202
1999RF202, 1998 MY21, 1998MY21, 38404, J98M21Y, J99RK2F
All data for this body: [vot]
MPC data
| Name (number) |
1999 RF202 (38404) |
| a |
2.99374 |
| e |
0.11019 |
| i / sin(i) |
9.3872 /
0.16310
|
| q |
2.66387
|
| Q |
3.32361
|
| ω |
47.3002 |
| Node |
258.0177 |
| m |
29.7573 |
| n |
0.1903 |
| Epoch |
2460800.5 |
| nobs |
2242 |
| nopp |
23 |
| Years observed |
1998-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.994 |
|
| ep |
0.101 |
|
| sin(ip) |
0.181 |
|
| G |
0.150 |
|
| H |
13.810 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
4.073 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9944 |
0.1005 |
0.1815 |
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 |
| 13.81 |
|
|
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 |
| X |
X |
0.3037 |
0.3500 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
X |
0.3752 |
0.3500 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |