1999 RV21
1999RV21, 70198, J99R21V
All data for this body: [vot]
MPC data
| Name (number) |
1999 RV21 (70198) |
| a |
2.58081 |
| e |
0.30862 |
| i / sin(i) |
5.9435 /
0.10355
|
| q |
1.78433
|
| Q |
3.37730
|
| ω |
208.0169 |
| Node |
152.9471 |
| m |
282.4139 |
| n |
0.2377 |
| Epoch |
2460200.5 |
| nobs |
718 |
| nopp |
18 |
| Years observed |
1990-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.578 |
|
| ep |
0.225 |
|
| sin(ip) |
0.086 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.170 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5784 |
0.2248 |
0.0863 |
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 |
| 16.17 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |