88P/Howell (Record n° 21913)
Perihelion distance : 1.36 AU
Inclination to ecliptic : 4 °
Orbital period : 5.48 years
Eccentricity : 0.56
NASA/JPL elements
IAU/MPC elements
On 2020 Apr 18 20h30 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 14.1 Aperture radius for m1 0.4 ' Magnitude (MPC m2) 16.7 Magnitude standard deviation 0.1 Aperture radius for m2 5.8 " r (dist/Sun) 2.122 AU d (dist/Earth) 1.129 AU Right ascension 197.47517 ° Declination -2.42528 ° MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2020.04.18 23:07:57
AC2 fkugel@free.fr
NET NOMAD
0088P C2020 04 18.85442 13 09 54.04 -02 25 31.0 16.6 V A77
0088P C2020 04 18.86050 13 09 53.64 -02 25 29.2 16.7 V A77
0088P C2020 04 18.86657 13 09 53.22 -02 25 27.7 14.1 T A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter None Camera Atik460ex Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount Meade-MCMT-TDM Picture exposure details 9x120s Observatory MPC code A77 Reference stars catalog (ast) NOMAD
Image resize factor 1 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2020 Apr 18 23h10m16s Observation modification date 2020 Apr 18 23h22m18s