1566 Icarus help
Last update: 2024-04-23 11:06 UTC
Physical properties
  • Rotation Period
  • Quality
  • Amplitude
  • Rotation Direction
  • Spinvector L
  • Spinvector B
Rotational properties
Value
Unit
Source
Rotation Period
Value
2.273
Unit
h
Source
[6]
Quality
Value
4
Unit
-
Source
[6]
Amplitude
Value
0.05-0.22
Unit
mag
Source
[6]
Rotation Direction
Value
-
Unit
-
Source
[-]
Spinvector L
Value
270
Unit
Source
[1]
Spinvector B
Value
-81
Unit
Source
[1]
  • Taxonomy
  • Taxonomy (all)
Taxonomy
Value
Unit
Source
Taxonomy
Value
Q
V
Unit
-
-
Source
[2]
[3]
Taxonomy (all)
Value
SU;Q
-
Unit
-
-
Source
[4]
[5]
  • Absolute Magnitude (H)
  • Slope Parameter (G)
H / G
Value
Unit
Source
Absolute Magnitude (H)
Value
16.554
15.95
Unit
mag
mag
Source
[7]
[8]
Slope Parameter (G)
Value
-0.041
0.15**
Unit
mag
mag
Source
[8]
[7]
  • Albedo
  • Diameter
Size and albedo
Value
Unit
Source
Albedo
Value
0.14
Unit
-
Source
[9]
Diameter
Value
1440
Unit
Source
[10]
  • Color Index Information
Color Index Information
Value
Unit
Source
Color Index Information
Value
0.54
0.3977
0.2744
0.1264
-0.249
0.5241
0.8
-0.123
Unit
U-B
g-r
g-z
r-i
i-z
g-i
B-V
r-z
Source
[8]
[3]
[3]
[3]
[3]
[3]
[8]
[3]
  • Sightings
Sightings
Value
Unit
Source
Sightings
Value
Radar R
Visual S
Unit
-
-
Source
[11]
[12]

Sources