1999 RY209
1999RY209, 2000 YT59, 2000YT59, 40680, J99RK9Y, K00Y59T
All data for this body: [vot]
MPC data
| Name (number) |
1999 RY209 (40680) |
| a |
2.33294 |
| e |
0.25586 |
| i / sin(i) |
3.9650 /
0.06915
|
| q |
1.73602
|
| Q |
2.92986
|
| ω |
20.0633 |
| Node |
267.7783 |
| m |
124.4958 |
| n |
0.2766 |
| Epoch |
2460800.5 |
| nobs |
1823 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.331 |
|
| ep |
0.237 |
|
| sin(ip) |
0.084 |
|
| G |
0.150 |
|
| H |
15.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
19.070 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3308 |
0.2374 |
0.0835 |
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 |
| 15.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |