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
[raw, vot]

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
[raw, vot]

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
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.01 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
39.25 Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Author Reference Method
D 0.426 None Bus-Demeo Sergeyev 2022A&A...658A.109S PHOT
D 0.76 None Bus Carvano 2010A&A...510A..43C PHOT
D D 0.179 0.179 Bus-Demeo Sergeyev 2021A&A...652A..59S PHOT