Contents.
planet: 5-Jupiter
satellites: J6-Himalia
total number: 267
type: absolute
dates: 2016-2018
observatory: 286 - Yunnan Astronomical Observatory
Reference
Yan D., Qiao R. C., Yu Y., Cheng X., Zhange H. Y., Lana Z. G., Yang B. P., Luo. H.
New precise astrometric positions of Himalia in 2016 - 2018 based on Gaia DR2
Planetary and Space Science. 2019. Volume 179, article id. 104712.
Informations.
relative to: absolute
reference frame: astrometric
centre of frame: topocentre
epoch of equinox: J2000
time scale: UTC
reduction: Gaia DR2
coordinates: absolute
receptor: CCD
telescope: 1.0-m
measurers: Yan D., Qiao R. C., Yu Y., Cheng X., Zhange H. Y., Lana Z. G., Yang B. P., Luo. H.
Format.
1. Year of the moment of observation
2. Month of the moment of observation
3. Day of the moment of observation with decimals (UTC)
4. Hour of right ascension (alpha, h)
5. Minute of right ascension (alpha, m)
6. Second of right ascension (alpha, s)
7. Degree of declination (delta, deg)
8. Minute of declination (delta, ' )
9. Second of declination (delta, '' )
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Year Month Day with alpha delta
decimals h m s deg ' ''
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