2014 UB21
2014UB21, K14U21B, s4289
All data for this body: [vot]
MPC data
| Name (number) |
2014 UB21 (544289) |
| a |
2.76344 |
| e |
0.08253 |
| i / sin(i) |
5.3318 /
0.09292
|
| q |
2.53538
|
| Q |
2.99150
|
| ω |
287.6140 |
| Node |
154.7177 |
| m |
80.0711 |
| n |
0.2145 |
| Epoch |
2460800.5 |
| nobs |
187 |
| nopp |
12 |
| Years observed |
2002-2025 |
| rms |
0.97 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.764 |
|
| ep |
0.084 |
|
| sin(ip) |
0.086 |
|
| G |
0.150 |
|
| H |
17.470 |
|
| 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 |
| 2.7642 |
0.0839 |
0.0860 |
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 |
| 17.47 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |