163249 2002GT
Last update: 2022-06-28 01:03 UTC
Physical properties
  • Rotation Period
  • Quality
  • Amplitude
  • Rotation Direction
  • Spinvector L
  • Spinvector B
Rotational properties
Value
Unit
Source
Rotation Period
Value
3.766
Unit
h
Source
[3]
Quality
Value
3,B
Unit
-
Source
[3]
Amplitude
Value
0.36
Unit
mag
Source
[3]
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
Unit
-
Source
[1]
Taxonomy (all)
Value
Sq
Unit
-
Source
[2]
  • Absolute Magnitude (H)
  • Slope Parameter (G)
H / G
Value
Unit
Source
Absolute Magnitude (H)
Value
18.71
18.484
Unit
mag
mag
Source
[4]
[5]
Slope Parameter (G)
Value
0.15**
**Estimated value
0.15**
**Estimated value
Unit
mag
mag
Source
[5]
[6]
  • Albedo
  • Diameter
Size and albedo
Value
Unit
Source
Albedo
Value
-
Unit
-
Source
[-]
Diameter
Value
700*
*Estimated from the absolute magnitude using
Unit
Source
[7]
  • Color Index Information
Color Index Information
Value
Unit
Source
Color Index Information
Value
0.49
0.924
0.303
Unit
V-R
B-V
R-I
Source
[8]
[8]
[8]
  • Sightings
Sightings
Value
Unit
Source
Sightings
Value
Radar R
Visual S
Unit
-
-
Source
[9]
[10]

Sources

No.NameAdditional
[1]EARN1.) Hicks, M. et al. (2013) href="http://www.astronomerstelegram.org/?read=5132">
ATel#5132
(Palomar Spectroscopy of Near-Earth Asteroids
137199 (1999 KX4), 152756 (1999 JV3), 163249 (2002 GT),
163364 (2002 OD20), and 285263 (1998 QE2))
[2]EARN1.) Hicks, M. et al. (2013) href="http://www.astronomerstelegram.org/?read=5132">
ATel#5132
(Palomar Spectroscopy of Near-Earth Asteroids
137199 (1999 KX4), 152756 (1999 JV3), 163249 (2002 GT),
163364 (2002 OD20), and 285263 (1998 QE2))
2.) Pittichova, J. et al. (2013) DPS 45, 101-06. (abstract)
(Physical Characterization of Deep Impact Flyby Target
(163249) 2002 GT)
[3]EARN1.) Pittichova, J. et al. (2013) DPS 45, 101-06. (abstract)
(Physical Characterization of Deep Impact Flyby Target
(163249) 2002 GT)
2.) Franco, L. et al. (2013) MPB 40, 205. (LIGHTCURVE OF THE
POTENTIALLY HAZARDOUS ASTEROID (163249) 2002 GT)
3.) Bacci, P. et al. (2013) priv.comm. href="http://backman.altervista.org/Aimg/2002GT_LC.png">
Phased plot of 163249 2002 GT
[4]EARN1.) Pittichova, J. et al. (2013) DPS 45, 101-06. (abstract)
(Physical Characterization of Deep Impact Flyby Target
(163249) 2002 GT)
[5]ESA ODIMESA orbit determination and impact monitoring system
[6]NEODySNEO Dynamic Site: https://newton.spacedys.com/neodys2
[7]EstimationEstimated from absolute magnitude
[8]EARN1.) Lin, C-H. et al. (2018) P&SS 152, 116-135. (Photometric
survey and taxonomic identifications of 92 near-Earth
asteroids)
[9]EARN1.) href="http://echo.jpl.nasa.gov/asteroids/index.html">JPL's
NEO Radar Detection Program Webpage
[10]EARN1.) Hicks, M. et al. (2013) href="http://www.astronomerstelegram.org/?read=5132">
ATel#5132
(Palomar Spectroscopy of Near-Earth Asteroids
137199 (1999 KX4), 152756 (1999 JV3), 163249 (2002 GT),
163364 (2002 OD20), and 285263 (1998 QE2))
2.) Lim, L.F. et al. (2014) LPSC 45, 1695. (Thermal Emission
Photometry of Three Near-Earth Asteroids in L' and
M')(163249,277475,137126)