Halley
02688, 1955QN1, 1978SH6, 1978TE9, 1978UO, 1982HG1, J55Q01N, J78S06H, J78T09E, J78U00O, J82H01G
All data for this body: [vot]
MPC data
Name (number) |
Halley (2688) |
Packed designation |
02688 |
a |
3.16792 |
e |
0.14371 |
i / sin(i) |
3.4497 /
0.06017
|
q |
2.71266
|
Q |
3.62318
|
ω |
188.8562 |
Node |
95.2302 |
m |
337.3156 |
n |
0.1748 |
Epoch |
2459600.5 |
nobs |
3490 |
nopp |
29 |
Years observed |
1950-2021 |
rms |
0.44 |
Best values
|
Value |
Standard error |
Parent |
Themis (24) |
|
|
|
|
ap |
3.157 |
|
ep |
0.161 |
|
sin(ip) |
0.038 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
11.820 |
|
Mass |
|
|
D |
22.67 |
0.081 |
pV |
0.082 |
0.0071 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
24 |
Themis |
602 |
Themis |
0.4300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.1572 |
0.1612 |
0.0379 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
11.82 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |