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88P/Howell

Orbital period : 5.48 years

NASA/JPL elements
IAU/MPC elements


On 2015 Jun 19 08h53 UT by Thierry Noel


(Copyright Thierry Noel)

Nuclear magnitude (m2)14.8
m2 standard deviation0.1
Aperture radius used for m25.5 "
r (dist/Sun) 1.575 AU
d (dist/Earth) 1.676 AU
Right ascension01 23 37.44 h m s
Declination+04 33 56.4 ° ' "
MPC report
COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, T. Noel
MEA T. Noel
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.06.19 12:16:01
AC2 thierrynoel38@free.fr
NET UCAC-4
0088P         C2015 06 19.36983 01 23 37.44 +04 33 56.4          14.8 N      W96
0088P         C2015 06 19.37625 01 23 38.25 +04 34 01.2          14.8 N      W96
0088P         C2015 06 19.38305 01 23 39.11 +04 34 06.4          14.7 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-35 °C
Binning4x4
MountParamount
Exposure details36x30s
Observatory MPC codeW96
LocationSan Pedro de Atacama, Chile
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.38 "/pix
Image processingAstrometrica (-dark, /flat, add), Iris (gradient, levels, ddp, crop)
Observation submission date2015 Jun 19 12h17m33s
Observation modification date2015 Jun 19 13h42m54s

(Record n° 14013)

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