Home

17P/Holmes

Orbital period : 6.93 years

NASA/JPL elements
IAU/MPC elements


On 2014 Jul 15 09h06 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 2.225 AU
d (dist/Earth) 2.585 AU
Right ascension03 15 16.07 h m s
Declination+33 34 04.3 ° ' "
MPC report
COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.-G Bosch
MEA J.-G Bosch
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2014.07.15 10:09:20
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
0017P         C2014 07 15.37950 03 15 16.07 +33 34 04.3          16.8 N      W96
0017P         C2014 07 15.41150 03 15 19.74 +33 34 28.6          16.6 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
Filter(s)None
CameraQHY9
SensorCCD
Sensor temperature-30 °C
Binning2x2
MountParamount
MotorizationYes
AutoguideNo
Exposure details22x120mn
Moon phase0 °
Observatory MPC codeW96
LocationW96 San pedro Atacama
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.69 "/pix
URL for more information or pictureshttp://transitionsciel.blogspot.fr/
Observation submission date2014 Jul 15 12h49m11s
Observation modification date2014 Jul 15 19h17m08s

(Record n° 12068)

Home