Heyman
07738, 1981 WS1, 1981WS1, 1991 UW, 1991UW, J81W01S, J91U00W
All data for this body: [vot]
MPC data
Name (number) |
Heyman (7738) |
a |
2.24979 |
e |
0.18260 |
i / sin(i) |
5.9568 /
0.10378
|
q |
1.83898
|
Q |
2.66060
|
ω |
220.4804 |
Node |
66.2645 |
m |
249.8996 |
n |
0.2921 |
Epoch |
2460200.5 |
nobs |
3732 |
nopp |
22 |
Years observed |
1981-2023 |
rms |
0.54 |
Best values
|
Value |
Standard error |
Parent |
Flora (8) |
|
|
|
|
ap |
2.250 |
|
ep |
0.152 |
|
sin(ip) |
0.091 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.180 |
|
Mass |
|
|
D |
3.86 |
0.232 |
pV |
0.327 |
0.0706 |
Rotational Period |
6.669 |
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
8 |
Flora |
402 |
Flora |
0.4300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.2502 |
0.1524 |
0.0906 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
3.86 |
0.232 |
0.232 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.327 |
0.0706 |
0.0706 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
14.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
6.67 |
|
|
Durech |
2020A&A...643A..59D |
Model |