1999 XE256
1999XE256, 71210, J99XP6E
All data for this body: [vot]
MPC data
| Name (number) |
1999 XE256 (71210) |
| a |
2.76798 |
| e |
0.05444 |
| i / sin(i) |
5.6558 /
0.09855
|
| q |
2.61729
|
| Q |
2.91867
|
| ω |
209.4777 |
| Node |
197.2080 |
| m |
215.7609 |
| n |
0.2140 |
| Epoch |
2460800.5 |
| nobs |
1368 |
| nopp |
21 |
| Years observed |
1992-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
Witt (2732) |
|
| |
|
|
| ap |
2.767 |
|
| ep |
0.040 |
|
| sin(ip) |
0.105 |
|
| G |
0.150 |
|
| H |
15.310 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
1.259 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2732 |
Witt |
535 |
Witt |
0.1000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7672 |
0.0398 |
0.1051 |
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 |
| 15.31 |
|
|
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 |
| DS |
|
0.08 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| V |
V |
0.2099 |
0.2099 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |