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7P/Pons-Winnecke

Orbital period : 6.14 years

NASA/JPL elements
IAU/MPC elements


On 2021 May 30 02h15 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)13
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.235 AU
d (dist/Earth) 0.456 AU
Right ascension21 24 37.64 h m s
Declination-10 09 56.8 ° ' "
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 2021.05.30 05:58:02
AC2 fkugel@free.fr
NET NOMAD
0007P         C2021 05 30.09405 21 24 37.64 -10 09 56.8          14.7 V      A77
0007P         C2021 05 30.09591 21 24 38.05 -10 10 00.9          14.6 V      A77
0007P         C2021 05 30.09915 21 24 38.86 -10 10 09.2          13.0 T      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-15 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details12x30s+3x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 May 30 06h01m04s
Observation modification date2021 Jun 03 05h46m25s

(Record n° 23400)

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