1999 XW53
1999XW53, H3342, J99X53W
All data for this body: [vot]
MPC data
| Name (number) |
1999 XW53 (173342) |
| a |
2.41922 |
| e |
0.16279 |
| i / sin(i) |
6.8740 /
0.11969
|
| q |
2.02539
|
| Q |
2.81305
|
| ω |
292.3491 |
| Node |
80.4794 |
| m |
311.8279 |
| n |
0.2619 |
| Epoch |
2460800.5 |
| nobs |
689 |
| nopp |
18 |
| Years observed |
1997-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.129 |
|
| sin(ip) |
0.104 |
|
| G |
0.150 |
|
| H |
16.500 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4184 |
0.1291 |
0.1040 |
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 |
| 16.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |