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C/2018 L2 (ATLAS)

Orbital period : 4240.00 years

NASA/JPL elements
IAU/MPC elements


On 2018 Dec 25 17h16 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)14.7
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 1.737 AU
d (dist/Earth) 2.368 AU
Right ascension18 36 21.57 h m s
Declination+16 38 08.5 ° ' "
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 A77 NEOCP 2018.12.26 18:28:07
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
    CK18L020 KC2018 12 25.71979 18 36 21.57 +16 38 08.5          14.7 N      A77
    CK18L020 KC2018 12 25.72582 18 36 22.59 +16 38 15.7          14.6 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-20 °C
Binning1x1
Exposure details10*45s
Air mass3.22
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2018 Dec 26 18h31m00s
Observation modification date2018 Dec 26 18h38m37s

(Record n° 20246)

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