1999 XA41
1999XA41, 1993 SP9, 1993SP9, 1999 VG158, 1999VG158, 41250, J93S09P, J99VF8G, J99X41A
All data for this body: [vot]
MPC data
| Name (number) |
1999 XA41 (41250) |
| a |
3.15451 |
| e |
0.10355 |
| i / sin(i) |
1.0360 /
0.01808
|
| q |
2.82788
|
| Q |
3.48115
|
| ω |
71.0381 |
| Node |
13.2559 |
| m |
169.7034 |
| n |
0.1759 |
| Epoch |
2460800.5 |
| nobs |
1082 |
| nopp |
21 |
| Years observed |
1993-2024 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.147 |
|
| ep |
0.110 |
|
| sin(ip) |
0.027 |
|
| G |
0.150 |
|
| H |
14.840 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
8.640 |
| Period quality |
2 |
| Spectral Class |
C |
| Spectral Class Score |
5.820 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1471 |
0.1098 |
0.0268 |
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 |
| 14.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 8.641 |
2 |
Synodic |
Waszczak |
2015AJ....150...75W |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| C |
|
0.970 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |