1999 XV171
1999XV171, 49916, J99XH1V
All data for this body: [vot]
MPC data
| Name (number) |
1999 XV171 (49916) |
| a |
2.68028 |
| e |
0.14191 |
| i / sin(i) |
13.8416 /
0.23924
|
| q |
2.29991
|
| Q |
3.06065
|
| ω |
139.9985 |
| Node |
77.4100 |
| m |
45.6002 |
| n |
0.2246 |
| Epoch |
2460200.5 |
| nobs |
1975 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.680 |
|
| ep |
0.174 |
|
| sin(ip) |
0.221 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.290 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6801 |
0.1743 |
0.2207 |
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 |
| 14.29 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |