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C/2021 P4 (ATLAS)

Orbital period : 5369.00 years

NASA/JPL elements
IAU/MPC elements


On 2022 Apr 07 03h57 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15.1
m2 standard deviation0.1
Aperture radius used for m28.3 "
r (dist/Sun) 2.056 AU
d (dist/Earth) 2.532 AU
Right ascension01 43 55.15 h m s
Declination+57 03 04.7 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2022.04.07 07:19:01
AC2 fkugel@wanadoo.fr
NET NOMAD
    CK21P040 KC2022 04 07.16486 01 43 55.15 +57 03 04.7          15.2 V      A77
    CK21P040 KC2022 04 07.16648 01 43 55.55 +57 03 04.7          15.0 V      A77
    CK21P040 KC2022 04 07.16810 01 43 55.77 +57 03 05.0          15.1 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-20 °C
Binning2x2
MountMeade-MCMT-TDM
Exposure details9x30s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)1.66 "/pix
Observation submission date2022 Apr 07 07h23m38s
Observation modification date2022 Apr 07 07h24m21s

(Record n° 25357)

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