308635 2005YU55 help
Last update: 2024-04-19 23:53 UTC
Physical properties
  • Rotation Period
  • Quality
  • Amplitude
  • Rotation Direction
  • Spinvector L
  • Spinvector B
Rotational properties
Value
Unit
Source
Rotation Period
Value
19.31
Unit
h
Source
[4]
Quality
Value
3
Unit
-
Source
[4]
Amplitude
Value
0.2
Unit
mag
Source
[4]
Rotation Direction
Value
RETRO
Unit
-
Source
[1]
Spinvector L
Value
60
Unit
Source
[1]
Spinvector B
Value
-60
Unit
Source
[1]
  • Taxonomy
  • Taxonomy (all)
Taxonomy
Value
Unit
Source
Taxonomy
Value
C
Unit
-
Source
[2]
Taxonomy (all)
Value
C
Unit
-
Source
[3]
  • Absolute Magnitude (H)
  • Slope Parameter (G)
H / G
Value
Unit
Source
Absolute Magnitude (H)
Value
21.27
21.751
Unit
mag
mag
Source
[5]
[6]
Slope Parameter (G)
Value
0.15**
-0.147
Unit
mag
mag
Source
[6]
[5]
  • Albedo
  • Diameter
Size and albedo
Value
Unit
Source
Albedo
Value
0.065
Unit
-
Source
[7]
Diameter
Value
306
Unit
Source
[8]
  • Color Index Information
Color Index Information
Value
Unit
Source
Color Index Information
Value
0.34
0.67
Unit
V-R
B-V
Source
[9]
[9]
  • Sightings
Sightings
Value
Unit
Source
Sightings
Value
Visual S
Radar R
Unit
-
-
Source
[10]
[11]

Sources