Contents.
planet: 7 - Uranus
satellites: U1-Ariel : 23,
U2-Umbriel : 15,
U3-Titania : 48,
U4-Oberon : 41
total number:127
type: relative
dates: 1894-1895
observatory: 662 - Lick Observatory, Mount Hamilton
Reference.
Barnard E.E. (1896)
Micrometrical observations of the four satellites
of the planet Uranus, and measures of the diameters of Uranus.
Astronomical Journal. V. 16. N. 370. P. 73-78.
1896AJ_____16___73B
Informations.
relative to: Uranus
reference frame: apparent
centre of frame: topocentre
epoch of equinox: date
time scale: Pacific Standard Time
reduction: no information
coordinates: position angle and separation
diff. refraction: no information
receptor: micrometric
telescope: no information
observers: Barnard E.E.
data included in standard data file: no
Comments.
no information
Format.
1. Observed satellite number, obs.
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 observation of P (99 if P is not given)
6. Minute of the observation of P (99 if P is not given)
7. Seconde of the observation of P (99 if P is not given)
8. P (position angle) in degrees (999.9 if P is not given)
9. Hour of the observation of P (99 if P is not given)
10. Minute of the observation of P (99 if P is not given)
11. Seconde of the observation of P (99 if P is not given)
12. S (separation) in arcsec (-9.99 if S is not given)
13. Hour of the observation of P (99 if P is not given)
14. Minute of the observation of P (99 if P is not given)
15. Seconde of the observation of P (99 if P is not given)
16. S (separation) in arcsec (-9.99 if S is not given)
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Year P.S.T. P.S.T. P.S.T.
month h m s P h m s S h m s S
sat day degrees arcsec arcsec
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