1999 UN4
1999UN4, 70680, J99U04N
All data for this body: [vot]
MPC data
| Name (number) |
1999 UN4 (70680) |
| a |
2.58270 |
| e |
0.15066 |
| i / sin(i) |
14.5101 /
0.25055
|
| q |
2.19360
|
| Q |
2.97180
|
| ω |
74.0653 |
| Node |
23.9532 |
| m |
223.2060 |
| n |
0.2375 |
| Epoch |
2460200.5 |
| nobs |
2150 |
| nopp |
17 |
| Years observed |
1982-2023 |
| rms |
0.61 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.583 |
|
| ep |
0.161 |
|
| sin(ip) |
0.250 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.970 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5835 |
0.1613 |
0.2504 |
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 |
| 13.97 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |