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73P-BT/Schwassmann-Wachmann

Orbital period : 5.45 years

NASA/JPL elements
IAU/MPC elements


On 2017 May 21 09h30 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)18.1
m2 standard deviation0.0
Aperture radius used for m24 "
Right ascension01 02 41.95 h m s
Declination-02 20 44.1 ° ' "
MPC report
COD W96
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.05.21 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0073Pbt      KC2017 05 21.39574 01 02 41.95 -02 20 44.1          18.1 N      W96
0073Pbt      KC2017 05 21.40849 01 02 43.85 -02 20 33.7          18.1 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
Filter(s)None
CameraST8300
SensorCCD
Sensor temperature-15 °C
Binning2x2
MountVMA200
AutoguideYes
Exposure details50 x 45s
Observatory MPC codeW96
LocationSan Pedro d'Atacama Chili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1 "/pix
Observation submission date2017 May 21 16h35m36s
Observation modification date2017 May 21 18h46m55s

(Record n° 17712)

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