1999XV2
21976, J99X02V
All data for this body: [vot]
MPC data
| Name (number) |
1999XV2 (21976) |
| Packed designation |
21976 |
| a |
2.38285 |
| e |
0.17107 |
| i / sin(i) |
7.8270 /
0.13618
|
| q |
1.97523
|
| Q |
2.79048
|
| ω |
273.9887 |
| Node |
258.7731 |
| m |
251.3672 |
| n |
0.2680 |
| Epoch |
2459600.5 |
| nobs |
2896 |
| nopp |
19 |
| Years observed |
1992-2022 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.384 |
|
| ep |
0.209 |
|
| sin(ip) |
0.158 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.480 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3839 |
0.2094 |
0.1582 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.48 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |