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C/2015 F4 (Jacques)

Orbital period : 1280.00 years

NASA/JPL elements
IAU/MPC elements


On 2015 Sep 17 21h37 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)15.2
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 1.716 AU
d (dist/Earth) 1.215 AU
Right ascension18 48 17.73 h m s
Declination+44 31 40.8 ° ' "
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 2015.09.22 10:13:37
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
    CK15F040  C2015 09 17.90082 18 48 17.73 +44 31 40.8          15.3 N      A77
    CK15F040  C2015 09 17.90668 18 48 17.98 +44 31 42.4          15.2 N      A77
    CK15F040  C2015 09 17.91434 18 48 18.12 +44 31 44.0          15.2 N      A77
    CK15F040  C2015 09 17.92197 18 48 18.24 +44 31 46.3          15.2 N      A77
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-22 °C
Binning1x1
Exposure details15*120s
Air mass1.17
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2015 Sep 22 11h03m18s
Observation modification date2015 Sep 22 11h04m44s

(Record n° 14482)

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