1999 UM57
1999UM57, 1999 WA23, 1999WA23, 1999 WV26, 1999WV26, 2002 NO46, 2002NO46, J99U57M, J99W23A, J99W26V, K02N46O, L5145
All data for this body: [vot]
MPC data
| Name (number) |
1999 UM57 (215145) |
| a |
2.35345 |
| e |
0.20680 |
| i / sin(i) |
1.4331 /
0.02501
|
| q |
1.86676
|
| Q |
2.84014
|
| ω |
64.1171 |
| Node |
219.2901 |
| m |
319.2676 |
| n |
0.2730 |
| Epoch |
2460200.5 |
| nobs |
259 |
| nopp |
14 |
| Years observed |
1995-2023 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.353 |
|
| ep |
0.193 |
|
| sin(ip) |
0.037 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.770 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.2100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3531 |
0.1929 |
0.0366 |
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 |
| 17.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |