2002 RS81
2002RS81, 1997 GM27, 1997GM27, 84154, J97G27M, K02R81S
All data for this body: [vot]
MPC data
| Name (number) |
2002 RS81 (84154) |
| a |
2.40777 |
| e |
0.18612 |
| i / sin(i) |
1.1472 /
0.02002
|
| q |
1.95964
|
| Q |
2.85589
|
| ω |
177.3030 |
| Node |
177.6553 |
| m |
224.1957 |
| n |
0.2638 |
| Epoch |
2460200.5 |
| nobs |
1056 |
| nopp |
18 |
| Years observed |
1991-2023 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Massalia (20) |
|
| |
|
|
| ap |
2.407 |
|
| ep |
0.149 |
|
| sin(ip) |
0.026 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.180 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
2.420 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 20 |
Massalia |
404 |
Massalia |
-0.0400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4070 |
0.1493 |
0.0262 |
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 |
| 16.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.42 |
|
|
Erasmus |
2019ApJS..242...15E |
Lightcurve |