Home

C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Sep 30 01h32 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.3
m2 standard deviation0.1
Aperture radius used for m28.2 "
r (dist/Sun) 1.513 AU
d (dist/Earth) 0.773 AU
Right ascension04 23 24.34 h m s
Declination+34 05 29.8 ° ' "
MPC report
COD A77
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.20-m f/4 Newtonian reflector + CCD
ACK MPCReport file updated 2017.09.30 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17O010  C2017 09 30.06395 04 23 24.34 +34 05 29.8          14.3 N      A77
    CK17O010  C2017 09 30.08228 04 23 25.70 +34 06 41.7          14.4 N      A77
    CK17O010  C2017 09 30.10100 04 23 27.12 +34 07 54.8          14.3 N      A77
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)None
CameraATIK 314L+
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountAstronomy Equipment AEb
AutoguideNo
Exposure details100 x 30s
Observatory MPC codeA77
LocationDauban (04)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.65 "/pix
Observation submission date2017 Sep 30 09h40m37s
Observation modification date2017 Sep 30 11h10m36s

(Record n° 18318)

Home