1999 RG137
1999RG137, 2001 AA18, 2001AA18, 70311, J99RD7G, K01A18A
All data for this body: [vot]
MPC data
| Name (number) |
1999 RG137 (70311) |
| a |
2.30956 |
| e |
0.16731 |
| i / sin(i) |
6.5154 /
0.11347
|
| q |
1.92316
|
| Q |
2.69596
|
| ω |
118.8779 |
| Node |
327.3041 |
| m |
213.4421 |
| n |
0.2808 |
| Epoch |
2460200.5 |
| nobs |
2132 |
| nopp |
15 |
| Years observed |
1989-2022 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.310 |
|
| ep |
0.185 |
|
| sin(ip) |
0.120 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.140 |
|
| Mass |
|
|
| D |
3.09 |
0.480 |
| pV |
0.243 |
0.0760 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3098 |
0.1847 |
0.1198 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.09 |
0.480 |
0.480 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.243 |
0.0760 |
0.0760 |
Masiero |
2012ApJ...759L...8M |
NEATM |
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 |
| 15.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |