Contents.
asteroid: (47171)1999 TC36
satellites: 1 - A2 - 9
2 - B - 9
total number: 18
type: position
dates: 2001 - 2006
observatory: 250 - Hubble Space Telescope
Reference.
Benecchi S.D., Noll K.S., Grundy W.M., Levison H.F.
(47171) 1999 Tc36, A Transneptunian Triple.
Icarus. 2010. V. 207. P. 978–991.
2010Icar..207..978b
Informations.
relative to: the primary
reference frame: astrometric ICRF
centre Of frame: topocentric
epoch of equinox: J2000
time scale: UTC
reduction: no information
coordinates: X, Y
diff. refraction: no information
receptor:
telescope: HST - Hubble Space Telescope
Comments.
Format.
1. Number of companion 1 (companion A2) or 2 (companion B)
2. Year of the moment of observation
3. Month of the moment of observation
4. Day of the moment of observation
5. Hour of the moment of observation with decimals
6. Ra - right ascension of the primary, h - hour
7. Ra - right ascension of the primary, m - minute
8. Ra - right ascension of the primary, s - second
9. Dec - declination of the primary, deg - degree
10. Dec - declination of the primary, min - minute
11. Dec - declination of the primary, sec - second
12. X - relative to the primary (arcsec)
13. sigrX - errors of X, (arcsec)
14. Y - relative to the primary (arcsec)
15. sigY - errors of Y (arcsec)
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Companion Year Day Hour Ra Dec X sigX Y sigY
Month h m s deg min sec arcsec arcsec arcsec arcsec
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