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28P/Neujmin

Orbital period : 18.43 years

NASA/JPL elements
IAU/MPC elements


On 2021 Nov 08 22h02 UT by Jean-Gabriel Bosch

Nuclear magnitude (m2)16.2
m2 standard deviation0.3
Aperture radius used for m25.8 "
r (dist/Sun) 3.048 AU
d (dist/Earth) 2.220 AU
Right ascension05 11 29.19 h m s
Declination+42 48 24.0 ° ' "
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 2021.11.09 13:08:30
AC2 JGBosch@free.fr
NET UCAC-4
0028P         C2021 11 08.91822 05 11 29.19 +42 48 24.0          15.9 R      A77
0028P         C2021 11 08.92320 05 11 28.90 +42 48 24.7          16.5 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
Observatory MPC codeA77
LocationDauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Observation submission date2021 Nov 09 13h47m27s

(Record n° 24340)

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