1999 XT13
1999XT13, 1982 BQ13, 1982BQ13, 1991 RW11, 1991RW11, 25458, J82B13Q, J91R11W, J99X13T
All data for this body: [vot]
MPC data
| Name (number) |
1999 XT13 (25458) |
| a |
2.36421 |
| e |
0.17861 |
| i / sin(i) |
7.0652 /
0.12300
|
| q |
1.94193
|
| Q |
2.78649
|
| ω |
278.0303 |
| Node |
138.6184 |
| m |
21.7031 |
| n |
0.2711 |
| Epoch |
2460800.5 |
| nobs |
3090 |
| nopp |
21 |
| Years observed |
1982-2025 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.364 |
|
| ep |
0.169 |
|
| sin(ip) |
0.118 |
|
| G |
0.150 |
|
| H |
14.560 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
3.659 |
| Period quality |
3- |
| Spectral Class |
S |
| Spectral Class Score |
7.631 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3637 |
0.1692 |
0.1179 |
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 |
| 14.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.6594 |
3- |
Synodic |
Pravec |
LCDB |
Lightcurve |
| 3.65944 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |