1999 RL12
1999RL12, 74605, J99R12L
All data for this body: [vot]
MPC data
| Name (number) |
1999 RL12 (74605) |
| a |
2.30894 |
| e |
0.18618 |
| i / sin(i) |
2.4862 /
0.04338
|
| q |
1.87906
|
| Q |
2.73883
|
| ω |
139.8442 |
| Node |
223.2360 |
| m |
289.4861 |
| n |
0.2809 |
| Epoch |
2460200.5 |
| nobs |
1351 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.309 |
|
| ep |
0.146 |
|
| sin(ip) |
0.057 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.840 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.9300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3089 |
0.1463 |
0.0571 |
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 |
| 15.84 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.05 |
|
|
Chang |
2016ApJS..227...20C |
Lightcurve |