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17P/Holmes

Orbital period : 6.93 years

NASA/JPL elements
IAU/MPC elements


On 2014 Jun 17 09h48 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)16.1
m2 standard deviation0.1
Aperture radius used for m28.3 "
r (dist/Sun) 2.153 AU
d (dist/Earth) 2.738 AU
Right ascension02 19 28.98 h m s
Declination+27 00 35.6 ° ' "
MPC report
COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2014.06.17 
AC2 amaury@spaceobs.com
NET UCAC-4
0017P         C2014 06 17.40838 02 19 28.98 +27 00 35.6          16.1 N      W96
0017P         C2014 06 17.41755 02 19 29.95 +27 00 44.0          16.1 N      W96
0017P         C2014 06 17.42672 02 19 31.19 +27 00 53.1          16.0 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
CameraQHY9
SensorCCD
Sensor temperature-40 °C
Binning2x2
MountPARAMOUNT
AutoguideYes
Exposure details25 x 60s
Moon elongation76 °
Air mass2.88
Observatory MPC codeW96
LocationChili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.69 "/pix
Observation submission date2014 Jun 17 12h50m49s
Observation modification date2014 Jun 17 12h51m37s

(Record n° 11933)

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