88P/Howell (Record n° 24491)
Perihelion distance : 1.36 AU
Inclination to ecliptic : 4 °
Orbital period : 5.48 years
Eccentricity : 0.56
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 02 05h01 UT by Pierre Traverse
(Copyright Pierre Traverse)Magnitude (MPC m2) 17.9 Magnitude standard deviation 0.1 r (dist/Sun) 3.658 AU d (dist/Earth) 2.672 AU Right ascension 69.44817 ° Declination +23.58558 ° MPC report COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.12.02 16:31:46
AC2 pierre.traverse@orange.fr
NET Gaia DR2
0088P KC2021 12 02.20913 04 37 47.56 +23 35 08.1 18.0 G X03
0088P KC2021 12 02.21456 04 37 47.23 +23 35 07.8 17.9 G X03
0088P KC2021 12 02.21636 04 37 47.13 +23 35 07.7 18.0 G X03
0088P KC2021 12 02.22360 04 37 46.69 +23 35 07.3 17.8 G X03
0088P C2021 12 02.23264 04 37 46.15 +23 35 06.2 17.9 G X03
Instrument ONTC 350mm Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter L Sensor CCD Sensor pixels number 3640x4540 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Picture exposure details 31x300s Observatory MPC code X03 Reference stars catalog (ast) Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2021 Dec 02 16h46m27s Observation modification date 2021 Dec 02 16h51m10s