1999 XD70
1999XD70, 1997 EX57, 1997EX57, 49822, J97E57X, J99X70D
All data for this body: [vot]
MPC data
| Name (number) |
1999 XD70 (49822) |
| a |
2.30971 |
| e |
0.18372 |
| i / sin(i) |
1.3016 /
0.02272
|
| q |
1.88538
|
| Q |
2.73405
|
| ω |
337.9086 |
| Node |
183.6883 |
| m |
213.9433 |
| n |
0.2808 |
| Epoch |
2460200.5 |
| nobs |
1330 |
| nopp |
17 |
| Years observed |
1995-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.310 |
|
| ep |
0.227 |
|
| sin(ip) |
0.027 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.680 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3099 |
0.2265 |
0.0272 |
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 |
| 15.68 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |