2000 HR88
2000HR88, 6888 P-L, 6888P-L, 81660, K00H88R, PLS6888
All data for this body: [vot]
MPC data
| Name (number) |
2000 HR88 (81660) |
| a |
2.75464 |
| e |
0.10536 |
| i / sin(i) |
9.4977 /
0.16501
|
| q |
2.46441
|
| Q |
3.04488
|
| ω |
218.4333 |
| Node |
27.6489 |
| m |
19.5277 |
| n |
0.2156 |
| Epoch |
2460200.5 |
| nobs |
800 |
| nopp |
17 |
| Years observed |
1960-2023 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
Gefion (1272) |
|
| |
|
|
| ap |
2.756 |
|
| ep |
0.134 |
|
| sin(ip) |
0.159 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1272 |
Gefion |
516 |
Gefion |
-0.3800 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7556 |
0.1336 |
0.1590 |
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 |
| 15.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |