1999 VR138
1999VR138, 2010 OB108, 2010OB108, d3378, J99VD8R, K10OA8B
All data for this body: [vot]
MPC data
| Name (number) |
1999 VR138 (393378) |
| a |
3.16284 |
| e |
0.16718 |
| i / sin(i) |
16.6950 /
0.28728
|
| q |
2.63407
|
| Q |
3.69161
|
| ω |
282.1508 |
| Node |
63.6542 |
| m |
246.3980 |
| n |
0.1752 |
| Epoch |
2460800.5 |
| nobs |
260 |
| nopp |
13 |
| Years observed |
1999-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.167 |
|
| ep |
0.126 |
|
| sin(ip) |
0.277 |
|
| G |
0.150 |
|
| H |
16.080 |
|
| 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 |
| 3.1671 |
0.1255 |
0.2766 |
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 |
| 16.08 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |