1999 XV77
1999XV77, 1997 EU43, 1997EU43, 1998 MO23, 1998MO23, A2979, J97E43U, J98M23O, J99X77V
All data for this body: [vot]
MPC data
| Name (number) |
1999 XV77 (102979) |
| a |
2.28758 |
| e |
0.21473 |
| i / sin(i) |
3.7290 /
0.06504
|
| q |
1.79636
|
| Q |
2.77879
|
| ω |
131.5250 |
| Node |
244.7333 |
| m |
170.3142 |
| n |
0.2849 |
| Epoch |
2460800.5 |
| nobs |
1320 |
| nopp |
18 |
| Years observed |
1997-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.288 |
|
| ep |
0.179 |
|
| sin(ip) |
0.081 |
|
| G |
0.150 |
|
| H |
16.090 |
|
| 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 |
| 2.2878 |
0.1786 |
0.0814 |
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 |
| 16.09 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |