1999 JX49
1999JX49, D7183, J99J49X
All data for this body: [vot]
MPC data
| Name (number) |
1999 JX49 (137183) |
| a |
3.24021 |
| e |
0.16082 |
| i / sin(i) |
14.2924 /
0.24687
|
| q |
2.71910
|
| Q |
3.76131
|
| ω |
241.9075 |
| Node |
66.8520 |
| m |
110.3616 |
| n |
0.1690 |
| Epoch |
2460800.5 |
| nobs |
1223 |
| nopp |
20 |
| Years observed |
1999-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.211 |
|
| ep |
0.174 |
|
| sin(ip) |
0.237 |
|
| G |
0.150 |
|
| H |
14.490 |
|
| Mass |
|
|
| D |
6.75 |
0.108 |
| pV |
0.089 |
0.0207 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2109 |
0.1740 |
0.2369 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.75 |
0.108 |
0.108 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.089 |
0.0207 |
0.0207 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |