Home

C/2021 A1 (Leonard)


NASA/JPL elements
IAU/MPC elements


On 2021 May 27 22h35 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.6
m2 standard deviation0.1
Aperture radius used for m26.5 "
r (dist/Sun) 3.514 AU
d (dist/Earth) 3.616 AU
Right ascension10 45 30.67 h m s
Declination+57 52 16.2 ° ' "
MPC report
COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2021.05.28 07:48:00
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK21A010 KC2021 05 27.94076 10 45 30.67 +57 52 16.2          17.6 R      C10
    CK21A010 KC2021 05 27.95026 10 45 30.03 +57 52 10.2          17.7 R      C10
    CK21A010 KC2021 05 27.95976 10 45 29.40 +57 52 04.3          17.6 R      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8-XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a AXIS INSTRUMENTS
AutoguideNo
Exposure details45 x 60s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2021 May 28 07h50m03s
Observation modification date2021 May 28 08h35m10s

(Record n° 23394)

Home