1999 UC16
1999UC16, 1981 JH2, 1981JH2, 1998 MH21, 1998MH21, 25391, J81J02H, J98M21H, J99U16C
All data for this body: [vot]
MPC data
| Name (number) |
1999 UC16 (25391) |
| a |
2.24338 |
| e |
0.07614 |
| i / sin(i) |
3.9848 /
0.06949
|
| q |
2.07257
|
| Q |
2.41418
|
| ω |
353.2349 |
| Node |
206.0849 |
| m |
54.5043 |
| n |
0.2933 |
| Epoch |
2460800.5 |
| nobs |
3383 |
| nopp |
25 |
| Years observed |
1982-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.243 |
|
| ep |
0.120 |
|
| sin(ip) |
0.078 |
|
| G |
0.150 |
|
| H |
14.360 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
4.040 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
0.3300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2431 |
0.1202 |
0.0783 |
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 |
| 14.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |