Home

C/2017 E4 (Lovejoy)

Orbital period : 17872.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Apr 07 03h12 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Coma Total magnitude (m1)8.3
Aperture radius used for m11.6 '
Nuclear magnitude (m2)10.8
m2 standard deviation0.0
Aperture radius used for m29.7 "
r (dist/Sun) 0.629 AU
d (dist/Earth) 0.668 AU
Right ascension22 43 13.63 h m s
Declination+24 27 38.4 ° ' "
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 2017.04.07 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17E040  C2017 04 07.13364 22 43 13.63 +24 27 38.4          10.8 N      C10
    CK17E040  C2017 04 07.13855 22 43 16.82 +24 28 13.2          10.8 N      C10
    CK17E040  C2017 04 07.14347 22 43 20.03 +24 28 47.9          10.8 N      C10
    CK17E040  C2017 04 07.13625 22 43 14.69 +24 27 59.1           8.3 T      C10
    CK17E040  C2017 04 07.14203 22 43 18.48 +24 28 39.8           8.3 T      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
Binning2x2
MountF60a Axis Instruments
AutoguideNo
Exposure details35 x 20s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)3.2 "/pix
Observation submission date2017 Apr 07 07h31m27s
Observation modification date2017 Apr 17 22h58m40s

(Record n° 17426)

Home