3671 Dionysus help
Last update: 2025-04-02 02:31 UTC
Orbital Properties
Epoch
60800.0
MJD
Orbit type
Apollo
-
Perihelion (q)
1.005
au
Aphelion (Q)
3.393
au
Eccentricity (e)
0.543
-
Inclination (i)
13.5
deg
Orbit period (P)
1190.8
d
Earth MOID
0.01840
au
U parameter
0.0
-
A2
-18.1
10-15au/days2
Next Earth close approach
Date
2072-05-29
Nominal distance (from Earth center)
0.14704
au
21997020
km
Maximum Brightness
15
mag
Risk
Object is not in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
16.5
mag
Diameter
890
m
Taxonomic type
Cb
Rotation period (T)
2.705
h
Discovery Information
Discovery Date
1984-05-27
Observatory
Palomar Mountain
ORBIT VISUALISATION TOOLS