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C/2017 E4 (Lovejoy)

Orbital period : 17872.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Apr 23 02h49 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.1
m2 standard deviation0.1
Aperture radius used for m28.1 "
r (dist/Sun) 0.494 AU
d (dist/Earth) 1.092 AU
Right ascension01 13 17.19 h m s
Declination+36 48 44.8 ° ' "
MPC report
COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2017.04.23
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17E040 KC2017 04 23.11742 01 13 17.19 +36 48 44.8          15.1 N      C10
    CK17E040 KC2017 04 23.13481 01 13 24.79 +36 48 36.8          15.0 N      C10
    CK17E040 KC2017 04 23.15176 01 13 32.06 +36 48 30.3          15.1 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8-XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details15 x 20s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2017 Apr 23 06h36m32s
Observation modification date2017 Apr 23 08h17m23s

(Record n° 17566)

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