1999 RJ68
1999RJ68, 1975 SW1, 1975SW1, 1994 PR35, 1994PR35, 1997 ET, 1997ET, 40491, J75S01W, J94P35R, J97E00T, J99R68J
All data for this body: [vot]
MPC data
| Name (number) |
1999 RJ68 (40491) |
| a |
2.86844 |
| e |
0.08144 |
| i / sin(i) |
1.8627 /
0.03250
|
| q |
2.63483
|
| Q |
3.10206
|
| ω |
207.6922 |
| Node |
181.6815 |
| m |
299.0405 |
| n |
0.2029 |
| Epoch |
2460200.5 |
| nobs |
1184 |
| nopp |
21 |
| Years observed |
1975-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
Koronis (158) |
|
| |
|
|
| ap |
2.870 |
|
| ep |
0.048 |
|
| sin(ip) |
0.036 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.250 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
3.890 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 158 |
Koronis |
605 |
Koronis |
-0.0200 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8699 |
0.0484 |
0.0364 |
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 |
| 15.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.89 |
|
|
Chang |
2016ApJS..227...20C |
Lightcurve |