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108P/Ciffreo

Orbital period : 7.23 years

NASA/JPL elements
IAU/MPC elements


On 2021 Dec 12 20h19 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.6
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 1.891 AU
d (dist/Earth) 0.976 AU
Right ascension07 21 01.11 h m s
Declination+37 41 02.3 ° ' "
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 2021.12.13 13:12:50
AC2 JGBosch@free.fr
NET NOMAD
0108P         C2021 12 12.84623 07 21 01.11 +37 41 02.3          16.8 R      A77
0108P         C2021 12 12.85110 07 21 00.90 +37 41 05.8          16.6 R      A77
0108P         C2021 12 12.85677 07 21 00.72 +37 41 09.1          16.4 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 details15x60s
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogNOMAD
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Dec 13 13h16m04s
Observation modification date2021 Dec 13 14h30m14s

(Record n° 24584)

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