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C/2018 C2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2018 May 11 21h13 UT by Hubert Boussier


(Copyright Hubert Boussier)

Nuclear magnitude (m2)16.2
m2 standard deviation0.1
Aperture radius used for m29 "
Afrho41 cm
Afrho error3 cm
r (dist/Sun) 1.976 AU
d (dist/Earth) 1.214 AU
Right ascension14 55 10.79 h m s
Declination+36 46 32.2 ° ' "
MPC report
COD K10
CON Hubert Boussier [astrild@orange.fr]
OBS H. Boussier
MEA H. Boussier
TEL 0.127-m  Schimidt-Cassegrain f/7.2 focal reducer+CCD ST10XME ACK MPCReport file updated 2018.05.13 18:07:01
AC2 astrild@orange.fr
NET UCAC-4
    CK18C020 KC2018 05 11.88437 14 55 10.79 +36 46 32.2          16.2 N      K10
    CK18C020 KC2018 05 11.89354 14 55 10.38 +36 46 21.6          16.3 N      K10
    CK18C020 KC2018 05 11.90273 14 55 10.00 +36 46 11.0          16.2 N      K10
InstrumentC5_Red 0.7
Instrument typeCassegrain
Instrument aperture (0=naked eye)127 mm
Instrument focale length914.4 mm
Instrument focale/diameter7.2
Filter(s)L
CameraSBIG ST10-XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountVIXEN Sphinx
MotorizationYes
AutoguideYes
Exposure details12x180s
Observatory MPC codeK10
Reference stars catalogUCAC-4
Resulting picture sampling (scale)1.52 "/pix
Observation submission date2018 May 13 18h21m56s
Observation modification date2018 May 13 18h41m44s

(Record n° 19154)

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