Contents.
planet: 7 - Uranus
satellites: U3-Titania: 38
U4-Oberon : 44
total number: 82
type: relative
dates: 1927-1927
observatory: 536 - Berlin-Babelsberg
Reference.
Struve G. (1928)
Mikrometermessungen der Uranustrabanten Oberon und Titania im Jahre 1927.
Astronomische Nachrichten. V. 233. P. 281-286.
1928AN____233__281S
Informations.
relative to: planet
reference frame: astrometric
centre of frame: topocentre
epoch of equinox: Date
time scale: Local sideral time (Sternzeit)
reduction: no information
coordinates: Pos. angle, distance
diff. refraction: not excluded
receptor: micrometric
telescope: Refractor, D = 65 cm.
observers: Struve G.
data included in standard data file: no
Comments.
no information
Format.
1. Year of the moment of observation
2. Month of the moment of observation
3. Day of the moment of observation
4. Hour of the moment of observation
5. Minute of the moment of observation
6. Seconde of the moment of observation
7. Number of satellite
8. Degrees of position angle (* if not measured)
9. Arcmin of position angle (* if not measured)
10. Distance, arcsec (* if not measured)
11. Number of measures(N mes)
12. Quality (5-best,... 1-worse)
----------------------------------------------------
Year Local sideral Pos.angle N
month time N deg Distance mes
day h m s sat ' arcsec Quality
----------------------------------------------------