1998 SR55
1998SR55, 2000 AE27, 2000AE27, 74243, J98S55R, K00A27E
All data for this body: [vot]
MPC data
| Name (number) |
1998 SR55 (74243) |
| a |
2.70809 |
| e |
0.09286 |
| i / sin(i) |
2.5331 /
0.04420
|
| q |
2.45661
|
| Q |
2.95956
|
| ω |
297.1904 |
| Node |
29.7196 |
| m |
245.5126 |
| n |
0.2212 |
| Epoch |
2460200.5 |
| nobs |
1268 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.708 |
|
| ep |
0.066 |
|
| sin(ip) |
0.039 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.380 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7077 |
0.0660 |
0.0391 |
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 |
| 15.38 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |