1999 XD41
1999XD41, 41251, J99X41D
All data for this body: [vot]
MPC data
| Name (number) |
1999 XD41 (41251) |
| a |
3.11015 |
| e |
0.10849 |
| i / sin(i) |
5.0708 /
0.08839
|
| q |
2.77272
|
| Q |
3.44758
|
| ω |
28.0363 |
| Node |
255.2479 |
| m |
344.3899 |
| n |
0.1797 |
| Epoch |
2460800.5 |
| nobs |
1148 |
| nopp |
23 |
| Years observed |
1960-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.113 |
|
| ep |
0.107 |
|
| sin(ip) |
0.107 |
|
| G |
0.150 |
|
| H |
14.590 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.741 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 52 |
Europa |
-1 |
Europa |
-1.0000 |
Nesvorny |
2024ApJS..274...25N |
HCM-2024 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1127 |
0.1075 |
0.1067 |
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 |
| 14.59 |
|
|
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 |
S |
0.2902 |
0.2902 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |