1998 SO87
1998SO87, 74262, J98S87O
All data for this body: [vot]
MPC data
| Name (number) |
1998 SO87 (74262) |
| a |
2.78597 |
| e |
0.10914 |
| i / sin(i) |
2.6108 /
0.04555
|
| q |
2.48190
|
| Q |
3.09004
|
| ω |
74.2973 |
| Node |
273.7480 |
| m |
147.5501 |
| n |
0.2120 |
| Epoch |
2460200.5 |
| nobs |
1187 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
Agnia (847) |
|
| |
|
|
| ap |
2.787 |
|
| ep |
0.071 |
|
| sin(ip) |
0.064 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.120 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 847 |
Agnia |
514 |
Agnia |
-0.2100 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7871 |
0.0712 |
0.0639 |
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 |
| 15.12 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |