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C/2021 E3 (ZTF)


NASA/JPL elements
IAU/MPC elements


On 2021 Sep 05 20h56 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)16.6
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 3.740 AU
d (dist/Earth) 3.228 AU
Right ascension18 52 48.75 h m s
Declination+25 05 05.4 ° ' "
MPC report
COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2021.09.09 16:05:26
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
    CK21E030 KC2021 09 05.87225 18 52 48.75 +25 05 05.4          16.7 N      A77
    CK21E030 KC2021 09 05.90150 18 52 47.13 +25 04 29.0          16.6 N      A77
    CK21E030 KC2021 09 05.90646 18 52 46.86 +25 04 23.3          16.6 N      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-10 °C
Binning1x1
Exposure details6*60s
Air mass1.19
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2021 Sep 09 16h11m23s
Observation modification date2021 Sep 09 16h25m47s

(Record n° 23932)

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