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P/2021 U3 (Attard-Maury)

Orbital period : 8.69 years

NASA/JPL elements
IAU/MPC elements


On 2021 Nov 02 03h45 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)18.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 1.890 AU
d (dist/Earth) 1.201 AU
Right ascension06 17 04.06 h m s
Declination-08 29 40.4 ° ' "
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 2021.11.02 07:15:45
AC2 fkugel@free.fr
NET USNO-B1.0
    PK21U030  C2021 11 02.15597 06 17 04.06 -08 29 40.4          18.7 V      A77
    PK21U030  C2021 11 02.17102 06 17 02.64 -08 29 19.9          18.6 V      A77
    PK21U030  C2021 11 02.18306 06 17 01.91 -08 29 04.0          18.8 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-20 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details9x120s
Observatory MPC codeA77
Reference stars catalogUSNO-B1.0
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Nov 02 07h19m26s
Observation modification date2021 Nov 02 07h26m33s

(Record n° 24279)

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