Josefhlavka
1998 QO4, 1998QO4, 21539, J98Q04O
All data for this body: [vot]
MPC data
Name (number) |
Josefhlavka (21539) |
a |
3.17726 |
e |
0.02391 |
i / sin(i) |
13.1827 /
0.22806
|
q |
3.10130
|
Q |
3.25322
|
ω |
44.3653 |
Node |
301.1757 |
m |
146.8224 |
n |
0.1740 |
Epoch |
2460200.5 |
nobs |
1510 |
nopp |
22 |
Years observed |
1995-2023 |
rms |
0.68 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.179 |
|
ep |
0.002 |
|
sin(ip) |
0.247 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.760 |
|
Mass |
|
|
D |
12.05 |
0.133 |
pV |
0.049 |
0.0109 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.1789 |
0.0023 |
0.2472 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
12.05 |
0.133 |
0.133 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.049 |
0.0109 |
0.0109 |
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 |
13.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |