50P/Arend (Record n° 27593)
Orbital period : 8.26 years
NASA/JPL elements
IAU/MPC elements
On 2023 Sep 16 01h20 UT by Pierre Traverse
(Copyright Pierre Traverse)Nuclear magnitude (m2) 19.8 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.778 AU d (dist/Earth) 1.995 AU Right ascension 20 56 05.24 h m s Declination -32 47 39.3 ° ' " MPC report COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy, G. Houdin
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2023.09.17 16:21:09
AC2 pierre.traverse@orange.fr
NET Gaia DR2
0050P KC2023 09 16.05540 20 56 05.24 -32 47 39.3 19.6 G X03
0050P KC2023 09 16.06320 20 56 04.94 -32 47 36.3 19.8 G X03
0050P KC2023 09 16.06989 20 56 04.66 -32 47 33.7 19.9 G X03
Instrumental configuration Config1 Instrument ONTC 355mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera Moravian G3 16200 Sensor CCD Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 17x180s Observatory MPC code X03 Location Monte Patria Chili Reference stars catalog Gaia DR2
Used softwares Astrometrica Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2023 Sep 17 14h34m02s Observation modification date 2023 Sep 17 14h35m49s