Contents.
asteroid: (385446)Manwe
satellites: Thorondor
total number: 8
type: position
dates: 2006-2013
observatory: 250 - Hubble Space Telescope
Reference.
W.M. Grundy, S.D. Benecchi, S.B. Porter, K.S. Noll.
The Orbit of Transneptunian Binary Manwe and Thorondor
and their Upcoming Mutual Events.
Icarus. 2014. V. 237. P. 1-8.
2014Icar..237....1GG
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 (secondary relative to primary)
diff. refraction: no information (see in publications)
receptor:
telescope:
Ntel 1 - ACS/HRC
Ntel 2 - WFPC2/PC
Ntel 3 - WFC3/UVIS2
Comments.
Format.
1. Year of the moment of observation
2. Month of the moment of observation
3. Day of the moment of observation
4. h - hour of the moment of observation with decimals
5. Ntel - number of telescope
6. r - the distance from the Sun to the target, au
7. R - the distance from the observer to the target, au
8. g - the phase angle - the solar phase angle, degrees
9. X - relative right ascension, arcsec
10. SigX - the error of X , arcsec
11. Y - relative declination, arcsec
12. SigY - the error of Y, arcsec
--------------------------------------------------------------------------------
Year Day h Ntel r R g X SigX Y SigY
Month au au deg arcsec arcsec arcsec arcsec
--------------------------------------------------------------------------------