2021JW2 help
Last update: 2025-07-15 00:51 UTC
Orbital Properties
Epoch
60800.0
MJD
Orbit type
Aten
-
Perihelion (q)
0.625
au
Aphelion (Q)
1.043
au
Eccentricity (e)
0.251
-
Inclination (i)
0.4
deg
Orbit period (P)
278.2
d
Earth MOID
0.00271
au
U parameter
8.6
-
Next Earth close approach
Date
2037-06-18
Nominal distance (from Earth center)
0.05879
au
8795265
km
Maximum Brightness
25.7
mag
Risk
Object is in risk list
Object is not in priority list
Physical Properties
Absolute Magnitude (H)
27.5
mag
Diameter
8 - 19*
m
Taxonomic type
-
Rotation period (T)
-
h
Discovery Information
Discovery Date
2021-05-08
Observatory
Pan-STARRS 1, Haleakala
ORBIT VISUALISATION TOOLS