21088 Chelyabinsk help
Last update: 2024-05-02 14:31 UTC
Physical properties
  • Rotation Period
  • Quality
  • Amplitude
  • Rotation Direction
  • Spinvector L
  • Spinvector B
Rotational properties
Value
Unit
Source
Rotation Period
Value
22.48
Unit
h
Source
[6]
Quality
Value
3
Unit
-
Source
[6]
Amplitude
Value
0.13
Unit
mag
Source
[6]
Rotation Direction
Value
-
Unit
-
Source
[-]
Spinvector L
Value
-
Unit
Source
[-]
Spinvector B
Value
-
Unit
Source
[-]
  • Taxonomy
  • Taxonomy (all)
Taxonomy
Value
Unit
Source
Taxonomy
Value
Sq
S
S
Unit
-
-
-
Source
[1]
[2]
[3]
Taxonomy (all)
Value
S;Q
-
-
Unit
-
-
-
Source
[4]
[5]
[5]
  • Absolute Magnitude (H)
  • Slope Parameter (G)
H / G
Value
Unit
Source
Absolute Magnitude (H)
Value
14.388
14.35
Unit
mag
mag
Source
[7]
[8]
Slope Parameter (G)
Value
0.15**
0.24
Unit
mag
mag
Source
[7]
[9]
  • Albedo
  • Diameter
Size and albedo
Value
Unit
Source
Albedo
Value
0.179
Unit
-
Source
[10]
Diameter
Value
4230
Unit
Source
[11]
  • Color Index Information
Color Index Information
Value
Unit
Source
Color Index Information
Value
0.7436
0.7009
0.4045
0.496
-0.1
0.69
0.446
0.3391
0.2964
Unit
g-i
g-z
g-r
V-R
i-z
B-V
R-I
r-i
r-z
Source
[2]
[2]
[2]
[12]
[2]
[12]
[12]
[2]
[2]
  • Sightings
Sightings
Value
Unit
Source
Sightings
Value
Visual S
Unit
-
Source
[13]

Sources