52P/Harrington-Abell (Record n° 25081)
Orbital period : 7.60 years
NASA/JPL elements
IAU/MPC elements
On 2022 Feb 13 06h27 UT by Pierre Traverse
(Copyright Pierre Traverse)Nuclear magnitude (m2) 18.4 m2 standard deviation 0.2 Aperture radius used for m2 6 " r (dist/Sun) 2.144 AU d (dist/Earth) 1.402 AU Right ascension 12 54 42.73 h m s Declination -11 20 03.1 ° ' " MPC report COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.02.14 15:20:09
AC2 pierre.traverse@orange.fr
NET Gaia DR2
0052P C2022 02 13.26860 12 54 42.73 -11 20 03.1 18.1 G X03
0052P KC2022 02 13.27751 12 54 42.68 -11 20 06.6 18.4 G X03
0052P KC2022 02 13.28642 12 54 42.57 -11 20 10.2 18.6 G X03
0052P KC2022 02 13.29534 12 54 42.45 -11 20 13.8 18.6 G X03
Instrumental configuration Config1 Instrument ONTC 350mm 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 3640x4540 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 2022 Feb 14 22h42m08s Observation modification date 2022 Feb 14 22h46m45s