436724 2011UW158
Last update: 2021-10-18 13:09 UTC
Physical properties
  • Rotation Period
  • Quality
  • Amplitude
  • Rotation Direction
  • Spinvector L
  • Spinvector B
Rotational properties
Value
Unit
Source
Rotation Period
Value
0.610752
Unit
h
Source
[2]
Quality
Value
2
Unit
-
Source
[2]
Amplitude
Value
0.68
Unit
mag
Source
[2]
Rotation Direction
Value
-
Unit
-
Source
[-]
Spinvector L
Value
290
Unit
Source
[1]
Spinvector B
Value
-3.90E1
Unit
Source
[1]
  • Taxonomy
  • Taxonomy (all)
Taxononomy
Value
Unit
Source
Taxonomy
Value
-
Unit
-
Source
[-]
Taxonomy (all)
Value
-
Unit
-
Source
[-]
  • Absolute Magnitude (H)
  • Slope Parameter (G)
H / G
Value
Unit
Source
Absolute Magnitude (H)
Value
19.872
Unit
mag
Source
[3]
Slope Parameter (G)
Value
0.15**
Unit
mag
Source
[3]
  • Albedo
  • Diameter
Size and albedo
Value
Unit
Source
Albedo
Value
-
Unit
-
Source
[-]
Diameter
Value
600 | 300
*Estimated from the absolute magnitude using
Unit
Source
[6]
  • Color Index Information
Color Index Information
Value
Unit
Source
Color Index Information
Value
-
Unit
mag
Source
[-]
  • Sightings
Sightings
Value
Unit
Source
Sightings
Value
Radar R
Unit
-
Source
[7]

Sources

No.NameAdditional
[1]EARN1.) Carbognani, A. et al. (2016) MPB 43, 38-41. (POLE AND SHAPE
FOR THE NEA (436724) 2011 UW158)
[2]EARN1.) Carbognani, A. et al. (2016) MPB 43, 38-41. (POLE AND SHAPE
FOR THE NEA (436724) 2011 UW158)
2.) Gary, B.L. (2016) MPB 43, 33-38. (UNUSUAL PROPERTIES FOR
THE NEA (436724) 2011 UW158)
3.) Warner, B.D. (2016) MPB 43, 66-79. (NEAR-EARTH ASTEROID
LIGHTCURVE ANALYSIS AT CS3-PALMER DIVIDE STATION: 2015
JUNE-SEPTEMBER)(36 NEAs)
[3]ESA ODIMESA orbit determination and impact monitoring system
[4]EARN1.) Gary, B.L. (2016) MPB 43, 33-38. (UNUSUAL PROPERTIES FOR
THE NEA (436724) 2011 UW158)
[5]NEODySNEO Dynamic Site: https://newton.spacedys.com/neodys2
[6]EARN1.) Naidu. S.P. et al. (2015) DPS47-204.08. (astract) (Radar
observations of near-Earth asteroid (436724) 2011 UW158
using the Arecibo, Goldstone, and Green Bank)
[7]EARN1.) href="http://echo.jpl.nasa.gov/asteroids/index.html">JPL's
NEO Radar Detection Program Webpage

2.) Naidu. S.P. et al. (2015) DPS47-204.08. (astract) (Radar
observations of near-Earth asteroid (436724) 2011 UW158
using the Arecibo, Goldstone, and Green Bank)
**Estimated value