1999 XD52
1999XD52, 1998 HK56, 1998HK56, 47349, J98H56K, J99X52D
All data for this body: [vot]
MPC data
| Name (number) |
1999 XD52 (47349) |
| a |
2.17537 |
| e |
0.17907 |
| i / sin(i) |
5.1591 /
0.08992
|
| q |
1.78584
|
| Q |
2.56490
|
| ω |
273.6451 |
| Node |
57.3122 |
| m |
223.9424 |
| n |
0.3072 |
| Epoch |
2460200.5 |
| nobs |
2138 |
| nopp |
19 |
| Years observed |
1991-2023 |
| rms |
0.56 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.175 |
|
| ep |
0.107 |
|
| sin(ip) |
0.082 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.290 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1752 |
0.1071 |
0.0816 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 16.29 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |