57P/duToit-Neujmin-Delporte (Record n° 24713)
Orbital period : 6.40 years
NASA/JPL elements
IAU/MPC elements
On 2022 Jan 01 17h43 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Coma Total magnitude (m1) 12.4 Aperture radius used for m1 0.4 ' Nuclear magnitude (m2) 14.2 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 1.854 AU d (dist/Earth) 2.470 AU Right ascension 21 37 33.99 h m s Declination -13 10 42.5 ° ' " MPC report COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2022.01.02 13:07:11
AC2 JGBosch@free.fr
NET NOMAD
0057P C2022 01 01.73821 21 37 33.99 -13 10 42.5 14.1 R A77
0057P C2022 01 01.74956 21 37 35.69 -13 10 34.9 14.3 R A77
Instrument NEWTON 400 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik 460ex Sensor CCD Binning 1x1 Mount Meade-MCMT-TDM Exposure details 15x1mn Observatory MPC code A77 Location Dauban A77 Reference stars catalog NOMAD
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Jan 02 13h10m58s Observation modification date 2022 Jan 02 13h44m36s