Contents.
planet: 6 - Saturn
satellites: S2-Enceladus : 151,
S3-Tethys : 598,
S4-Dione : 527,
S5-Rhea : 970,
S7-Hyperion : 106,
S8-Iapetus : 184
total number: 2536
type: relative
dates: 1995-1995
observatory: 073 - Bucharest
Reference.
Vass G. (1997)
CCD positions of the saturnian satellites.
Romanian astronomical journal.
V. 7. No. 1. P. 45-109.
1997RoAJ____7___45V
Informations.
relative to: S3-Tethys : 63,
S4-Dione : 129,
S6-Titan :2285,
S8-Iapetus : 59
reference frame: astrometric
centre of frame: geocentre
epoch of equinox: date
time scale: UTC
reduction: no information
coordinates: X, Y
diff. refraction: no information
receptor: CCD
telescope: Astrograph, F = 6 m, D = 38 cm
observers: Vass G.
data included in standard data file: no
Comments.
O-C(X), O-C(Y) are published
evaluation: The differences O-C(X), O-C(Y) are published
in the article. For these values one have
X Y
M. (mean) 0.188" -0.066"
R.M.S. (root mean square) 0.563" 0.860"
The differences O-C(X)e, O-C(Y)e were
calculated by N.Emelianov with the theory by
Harper & Taylor. With these O-C one have
X Y
M. (mean) -0.002" 0.038"
R.M.S. (root mean square) 0.340" 0.228"
Format.
1. Number of satellite (N sat)
2. Number of reference satellite (N ref)
3. Year of the moment of observation
4. Month of the moment of observation
5. Day of the moment of observation with decimals
6. Hour of the moment of observation
7. Minute of the moment of observation
8. Seconde of the moment of observation
9. X, arcsec
10. O-C(X) for X, arcsec
11. Y, arcsec
12. O-C(Y) for Y, arcsec
13. Signal to Noise ratio (S/N)
14. Integration time, seconds
15. Dispersion for X, arcsec
16. Dispersion for Y, arcsec
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N UTC X O-C Y O-C Integr. Disp.
N ref h m s (X) (Y) time (X) (Y)
sat Year month day arcsec arcsec S/N sec. arcsec
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