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28P/Neujmin

Orbital period : 18.43 years

NASA/JPL elements
IAU/MPC elements


On 2021 Aug 02 02h41 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.6
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 2.276 AU
d (dist/Earth) 2.585 AU
Right ascension04 21 54.32 h m s
Declination+32 33 53.8 ° ' "
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 2021.08.02 07:14:21
AC2 fkugel@free.fr
NET NOMAD
0028P        KC2021 08 02.11151 04 21 54.32 +32 33 53.8          17.6 V      A77
0028P        KC2021 08 02.11637 04 21 54.83 +32 33 56.1          17.6 V      A77
0028P        KC2021 08 02.12123 04 21 55.31 +32 33 58.8          17.6 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 details18x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Aug 02 07h17m23s
Observation modification date2021 Aug 02 07h18m58s

(Record n° 23703)

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