88P/Howell (Record n° 13656)
Orbital period : 5.48 years
NASA/JPL elements
IAU/MPC elements
On 2015 Apr 13 08h16 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 14.2 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 1.361 AU d (dist/Earth) 1.762 AU Right ascension 22 22 50.25 h m s Declination -13 18 07.8 ° ' " MPC report COD W96
CON ALAIN MAURY [jean-gabriel.bosch@unige.ch]
OBS A. Maury, J.-G. Bosch
MEA J.-G. Bosch
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.04.13 13:09:15
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
0088P C2015 04 13.34476 22 22 50.25 -13 18 07.8 14.3 N W96
0088P C2015 04 13.37465 22 22 56.13 -13 17 37.5 14.1 N W96
Instrument 400 Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Filter(s) None Camera QHY9 Sensor CCD Sensor temperature -35 °C Binning 2x2 Mount Paramount Motorization Yes Exposure details 89x30 Air mass 1.6 Observatory MPC code W96 Location San Pedro de Acatama W96 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix URL for more information or pictures http://transitionsciel.blogspot.ch/ Observation submission date 2015 Apr 13 15h13m51s Observation modification date 2015 Apr 13 20h59m55s