1999 UB30
1999UB30, 1999 VG228, 1999VG228, 2011 YK50, 2011YK50, J99U30B, J99VM8G, K11Y50K, Z7011
All data for this body: [vot]
MPC data
| Name (number) |
1999 UB30 (357011) |
| a |
3.14149 |
| e |
0.08843 |
| i / sin(i) |
9.4254 /
0.16376
|
| q |
2.86370
|
| Q |
3.41929
|
| ω |
0.9746 |
| Node |
29.4815 |
| m |
96.8478 |
| n |
0.1770 |
| Epoch |
2460200.5 |
| nobs |
209 |
| nopp |
14 |
| Years observed |
1999-2022 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.142 |
|
| ep |
0.067 |
|
| sin(ip) |
0.156 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.070 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1424 |
0.0667 |
0.1563 |
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 |
| 16.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |