1999 XN185
1999XN185, A3120, J99XI5N
All data for this body: [vot]
MPC data
| Name (number) |
1999 XN185 (103120) |
| a |
2.61041 |
| e |
0.16188 |
| i / sin(i) |
12.9147 /
0.22350
|
| q |
2.18783
|
| Q |
3.03299
|
| ω |
48.3459 |
| Node |
40.8701 |
| m |
356.8641 |
| n |
0.2337 |
| Epoch |
2460800.5 |
| nobs |
1278 |
| nopp |
16 |
| Years observed |
1999-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.610 |
|
| ep |
0.166 |
|
| sin(ip) |
0.216 |
|
| G |
0.150 |
|
| H |
15.400 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
4.140 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6103 |
0.1662 |
0.2158 |
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 |
| 15.40 |
|
|
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 |
| C |
|
0.690 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |