1999 UF4
1999UF4, A2530, J99U04F
All data for this body: [vot]
MPC data
| Name (number) |
1999 UF4 (102530) |
| a |
2.66124 |
| e |
0.18268 |
| i / sin(i) |
2.8076 /
0.04898
|
| q |
2.17508
|
| Q |
3.14741
|
| ω |
251.2682 |
| Node |
116.0035 |
| m |
335.2176 |
| n |
0.2270 |
| Epoch |
2460800.5 |
| nobs |
466 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.661 |
|
| ep |
0.142 |
|
| sin(ip) |
0.031 |
|
| G |
0.150 |
|
| H |
16.360 |
|
| 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 |
| 2.6609 |
0.1422 |
0.0314 |
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 |
| 16.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |