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132P/Helin-Roman-Alu

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 deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 1.727 AU
d (dist/Earth) 1.107 AU
Right ascension01 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
InstrumentNEWTON 400
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik 460ex
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details15x1mn
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogNOMAD
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Dec 19 10h43m33s
Observation modification date2021 Dec 19 15h14m33s

(Record n° 24636)

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