1999 RD71
1999RD71, 1998 HC69, 1998HC69, 40493, J98H69C, J99R71D
All data for this body: [vot]
MPC data
| Name (number) |
1999 RD71 (40493) |
| a |
2.51619 |
| e |
0.05220 |
| i / sin(i) |
2.8123 /
0.04906
|
| q |
2.38483
|
| Q |
2.64755
|
| ω |
262.2426 |
| Node |
5.2444 |
| m |
78.1448 |
| n |
0.2469 |
| Epoch |
2460200.5 |
| nobs |
911 |
| nopp |
21 |
| Years observed |
1995-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.518 |
|
| ep |
0.072 |
|
| sin(ip) |
0.051 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.740 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5176 |
0.0725 |
0.0513 |
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 |
| 15.74 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |