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C/2019 L3 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 Feb 04 23h25 UT by Hubert Boussier


(Copyright Hubert Boussier)

Coma Total magnitude (m1)9.8
Aperture radius used for m10.5 '
Nuclear magnitude (m2)11.6
m2 standard deviation0.1
Aperture radius used for m210 "
r (dist/Sun) 3.562 AU
d (dist/Earth) 2.713 AU
Right ascension06 41 44.05 h m s
Declination+25 57 11.7 ° ' "
MPC report
COD K10
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.127-m  Schimidt-Cassegrain f/7.3 focal reducer+CCD ST10XME
ACK MPCReport file updated 2022.02.05 10:41:16
AC2 astrild@orange.fr
NET UCAC-4
    CK19L030  C2022 02 04.97568 06 41 44.05 +25 57 11.7          11.7 N      K10
    CK19L030  C2022 02 04.98667 06 41 43.66 +25 57 04.5          11.6 N      K10
    CK19L030  C2022 02 04.99983 06 41 43.14 +25 56 54.5          11.6 N      K10
InstrumentC5
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)127 mm
Instrument focale length927.1 mm
Instrument focale/diameter7.3
Filter(s)L
CameraSBIG ST2000
SensorCCD
Sensor size11.8x8.9 mm2
Sensor pixels number1600x1200
Sensor temperature-15 °C
Binning1x1
MountSPHINX SXD
MotorizationYes
AutoguideYes
Exposure total time180 s
Exposure details180s
Sky transparency (naked eye max mag)5
Observatory MPC codeK10
Location26570 Reilhanette
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.64 "/pix
Observation submission date2022 Feb 05 11h01m52s
Observation modification date2022 Feb 05 17h15m51s

(Record n° 24981)

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