1999 RL209
1999RL209, J0387, J99RK9L
All data for this body: [vot]
MPC data
| Name (number) |
1999 RL209 (190387) |
| a |
2.76861 |
| e |
0.20631 |
| i / sin(i) |
6.9358 /
0.12076
|
| q |
2.19742
|
| Q |
3.33980
|
| ω |
63.2403 |
| Node |
264.2480 |
| m |
229.2385 |
| n |
0.2140 |
| Epoch |
2460800.5 |
| nobs |
882 |
| nopp |
15 |
| Years observed |
1999-2025 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.770 |
|
| ep |
0.174 |
|
| sin(ip) |
0.143 |
|
| G |
0.150 |
|
| H |
15.670 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
13.171 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7699 |
0.1745 |
0.1428 |
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 |
| 15.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |