7P/Pons-Winnecke (Record n° 23434)
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 m1 0.4 ' Nuclear magnitude (m2) 14.3 m2 standard deviation 0.0 Aperture radius used for m2 5.8 " r (dist/Sun) 1.238 AU d (dist/Earth) 0.447 AU Right ascension 21 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 configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 24x30s Observatory MPC code A77 Reference stars catalog USNO-SA2.0
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Jun 04 07h41m07s Observation modification date 2021 Jun 04 08h08m51s