132P/Helin-Roman-Alu (Record n° 24636)
Orbital period : 7.66 years
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 18 19h25 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15.7 m2 standard deviation 0.2 Aperture radius used for m2 5.8 " r (dist/Sun) 1.727 AU d (dist/Earth) 1.107 AU Right ascension 01 15 50.95 h m s Declination +00 32 10.0 ° ' " 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 2021.12.19 10:40:43
AC2 JGBosch@free.fr
NET NOMAD
0132P C2021 12 18.80924 01 15 50.95 +00 32 10.0 15.9 R A77
0132P C2021 12 18.81492 01 15 51.51 +00 32 13.7 15.4 R A77
0132P C2021 12 18.81978 01 15 51.96 +00 32 16.5 15.8 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 Sensor temperature -10 °C 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 2021 Dec 19 10h43m33s Observation modification date 2021 Dec 19 15h14m33s