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7P/Pons-Winnecke

Orbital period : 6.14 years

NASA/JPL elements
IAU/MPC elements


On 2021 May 13 02h43 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)14.4
Aperture radius used for m10.3 '
Nuclear magnitude (m2)15.2
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.246 AU
d (dist/Earth) 0.514 AU
Right ascension20 17 14.02 h m s
Declination-00 37 35.6 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.05.13 05:25:55
AC2 fkugel@free.fr
NET NOMAD
0007P         C2021 05 13.11323 20 17 14.02 -00 37 35.6          15.2 V      A77
0007P         C2021 05 13.11729 20 17 14.95 -00 37 42.3          15.2 V      A77
0007P         C2021 05 13.12215 20 17 16.04 -00 37 50.8          15.3 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details9x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 May 13 05h34m02s
Observation modification date2021 May 13 06h14m51s

(Record n° 23365)

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