Cofer
1981 UD28, 1981UD28, 1998 QT18, 1998QT18, 23788, J81U28D, J98Q18T
All data for this body: [vot]
MPC data
Name (number) |
Cofer (23788) |
a |
2.28666 |
e |
0.14880 |
i / sin(i) |
2.8542 /
0.04979
|
q |
1.94641
|
Q |
2.62690
|
ω |
64.2190 |
Node |
237.7990 |
m |
109.9606 |
n |
0.2850 |
Epoch |
2460200.5 |
nobs |
2240 |
nopp |
21 |
Years observed |
1981-2023 |
rms |
0.66 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.287 |
|
ep |
0.117 |
|
sin(ip) |
0.063 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.570 |
|
Mass |
|
|
D |
3.64 |
0.162 |
pV |
0.278 |
0.0668 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.2865 |
0.1166 |
0.0627 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
3.64 |
0.162 |
0.162 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.278 |
0.0668 |
0.0668 |
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 |
14.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
4.07 |
|
|
Durech |
2023A&A...675A..24D |
Model |