Babylon
15417, 1981 AY2, 1981AY2, 1998 DH34, 1998DH34, 1999 JX27, 1999JX27, J81A02Y, J98D34H, J99J27X
All data for this body: [vot]
MPC data
Name (number) |
Babylon (15417) |
a |
3.93108 |
e |
0.05244 |
i / sin(i) |
3.1845 /
0.05555
|
q |
3.72493
|
Q |
4.13723
|
ω |
194.7050 |
Node |
75.7301 |
m |
356.9296 |
n |
0.1265 |
Epoch |
2460200.5 |
nobs |
2935 |
nopp |
29 |
Years observed |
1976-2023 |
rms |
0.57 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.950 |
|
ep |
0.002 |
|
sin(ip) |
0.037 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
12.010 |
|
Mass |
|
|
D |
|
|
pV |
|
|
Rotational Period |
39.251 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.9504 |
0.0023 |
0.0373 |
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 |
12.01 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
39.25 |
|
|
Waszczak |
2015AJ....150...75W |
Lightcurve |