Content
asteroid: 2001 QQ_322
satellites: companion
total number: 1
type: position
dates: 2007-2007
observatory: 250 - Hubble Space Telescope
Reference.
Noll, K. S.; Grundy, W. M.; Kern, S. D.; Levison, H. F.; Stephens, D. C.
2001 QQ_322 and 2005 PR_21
IAUC 8925, 2008
2008IAUC.8925....2N
Informations.
relative to: the primary
reference frame: astrometric ICRF
centre of frame: topocentric
epoch of equinox: J2000
time scale: UTC
reduction: no information
coordinates: Delta(RA), Delta(Dec) (secondary relative to primary)
diff. refraction: no information
receptor:
telescope: Wide Field Planetary Camera 2
Comments. The observations were made during 2007 June 15.0197-15.0535 UT
We used the average time from this interval
Format.
1. Year of the moment of observation
2. Month of the moment of observation
3. Day of the moment of observation
4. Delta(RA) - relative right ascension, arcsec
5. SigX - the error of Delta(RA), arcsec
6. Delta(Dec) - relative declination, arcsec
7. SigY - the error of Delta(Dec), arcsec
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Year Day Delta(RA) Sig X Delta(Dec) Sig Y
Month arcsec arcsec arcsec arcsec
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