1998 QQ87
1998QQ87, 2000 AN195, 2000AN195, 44293, J98Q87Q, K00AJ5N
All data for this body: [vot]
MPC data
| Name (number) |
1998 QQ87 (44293) |
| a |
2.63331 |
| e |
0.11255 |
| i / sin(i) |
13.2191 /
0.22867
|
| q |
2.33693
|
| Q |
2.92969
|
| ω |
138.0958 |
| Node |
248.9044 |
| m |
279.0952 |
| n |
0.2306 |
| Epoch |
2460200.5 |
| nobs |
1549 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
Maria (170) |
|
| |
|
|
| ap |
2.634 |
|
| ep |
0.086 |
|
| sin(ip) |
0.244 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.600 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 170 |
Maria |
506 |
Maria |
0.5800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6342 |
0.0864 |
0.2436 |
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 |
| 14.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |