1999 RY146
1999RY146, 1998 HW21, 1998HW21, 40595, J98H21W, J99RE6Y
All data for this body: [vot]
MPC data
| Name (number) |
1999 RY146 (40595) |
| a |
2.52999 |
| e |
0.12585 |
| i / sin(i) |
5.2550 /
0.09159
|
| q |
2.21160
|
| Q |
2.84839
|
| ω |
65.3270 |
| Node |
249.8362 |
| m |
7.6944 |
| n |
0.2449 |
| Epoch |
2460200.5 |
| nobs |
901 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.531 |
|
| ep |
0.099 |
|
| sin(ip) |
0.107 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.520 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5311 |
0.0990 |
0.1072 |
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 |
| 15.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |