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7P/Pons-Winnecke

Orbital period : 6.14 years

NASA/JPL elements
IAU/MPC elements


On 2021 Jun 04 01h48 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)13
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14.3
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 1.238 AU
d (dist/Earth) 0.447 AU
Right ascension21 44 27.11 h m s
Declination-13 29 44.6 ° ' "
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 2021.06.04 07:38:20
AC2 fkugel@free.fr
NET USNO-SA2.0
0007P         C2021 06 04.07499 21 44 27.11 -13 29 44.6          14.3 R      A77
0007P         C2021 06 04.08009 21 44 28.29 -13 29 56.8          14.3 R      A77
0007P         C2021 06 04.08564 21 44 29.58 -13 30 10.2          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 details24x30s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Jun 04 07h41m07s
Observation modification date2021 Jun 04 08h08m51s

(Record n° 23434)

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