(90568) 2004 GV9

Infobox Planet | discovery=yes | physical_characteristics=yes | bgcolour=#FFFFC0
name=mp|(90568) 2004 GV|9
discoverer=NEAT
discovered=April 13, 2004
mp_name=mp|(90568) 2004 GV|9
alt_names="none"
mp_category=Trans-Neptunian object
epoch=January 30, 2005 (JD2453400.5)
semimajor=42.2369 AU
perihelion=38.7336 AU
aphelion=45.7403 AU
eccentricity=0.0830
period=274.5028 y
inclination=21.9702 °
asc_node=250.6281 °
arg_peri=292.9643 °
mean_anomaly=20.3717 °
avg_speed=
dimensions=677±70 kmcite web
title=Physical Properties of Kuiper Belt and Centaur Objects: Constraints from Spitzer Space Telescope
author=John Stansberry, Will Grundy, Mike Brown, Dale Cruikshank, John Spencer, David Trilling, Jean-Luc Margot
work=University of Arizona, Lowell Observatory, California Institute of Technology, NASA Ames Research Center, Southwest Research Institute, Cornell University
url=http://arxiv.org/abs/astro-ph/0702538v2
year=2007
accessdate=2008-07-24]
mass=?×10^? kg
density=? g/cm³
surface_grav=? m/s²
escape_velocity=? km/s
sidereal_day=? d
spectral_type=?
abs_magnitude=3.9
albedo=0.08±0.02
single_temperature=~? K mp|(90568) 2004 GV|9 (also written (90568) 2004 GV9) is a trans-Neptunian object. It was discovered in 2004 by NEAT. The object has not been officially classified, but it may be a cubewano.cite web
date=22 April 2008
title=List of Known Trans-Neptunian Objects
publisher=Johnston's Archive
author=Wm. Robert Johnston
url=http://www.johnstonsarchive.net/astro/tnoslist.html
accessdate=2006-12-14]

References

External links

* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=90568;orb=1;view=Far Orbital simulation] from JPL (Java) / [http://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&body_group=sb&sstr=90568 Ephemeris]