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28P/Neujmin

Orbital period : 18.43 years

NASA/JPL elements
IAU/MPC elements


On 2021 Jul 05 02h18 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15.7
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 2.070 AU
d (dist/Earth) 2.631 AU
Right ascension03 29 31.45 h m s
Declination+27 50 02.0 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.07.05 08:42:35
AC2 fkugel@free.fr
NET NOMAD
0028P         C2021 07 05.09565 03 29 31.45 +27 50 02.0          15.9 V      A77
0028P         C2021 07 05.09970 03 29 31.99 +27 50 05.1          15.4 V      A77
0028P         C2021 07 05.10376 03 29 32.50 +27 50 07.9          15.8 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details9x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Jul 05 08h56m11s
Observation modification date2021 Jul 05 09h05m21s

(Record n° 23553)

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