1999 XX41
1999XX41, 1998 HF66, 1998HF66, 47341, J98H66F, J99X41X
All data for this body: [vot]
MPC data
| Name (number) |
1999 XX41 (47341) |
| a |
2.26317 |
| e |
0.15964 |
| i / sin(i) |
3.0980 /
0.05405
|
| q |
1.90188
|
| Q |
2.62447
|
| ω |
282.4955 |
| Node |
32.9750 |
| m |
249.9314 |
| n |
0.2895 |
| Epoch |
2460800.5 |
| nobs |
1296 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.264 |
|
| ep |
0.118 |
|
| sin(ip) |
0.047 |
|
| G |
0.150 |
|
| H |
16.140 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
5.532 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2637 |
0.1182 |
0.0473 |
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 |
| 16.14 |
|
|
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 |
| S |
|
0.922 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |