99P/Kowal (Record n° 22855)
Orbital period : 15.09 years
NASA/JPL elements
IAU/MPC elements
On 2021 Jan 14 06h45 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 18.5 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 4.999 AU d (dist/Earth) 4.330 AU Right ascension 11 12 23.49 h m s Declination +09 22 40.9 ° ' " MPC report COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.01.14 19:05:19
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0099P C2021 01 14.28154 11 12 23.49 +09 22 40.9 18.3 G X03
0099P C2021 01 14.29338 11 12 23.42 +09 22 42.5 18.9 G X03
0099P KC2021 01 14.30010 11 12 23.29 +09 22 42.4 18.4 G X03
0099P C2021 01 14.30694 11 12 23.34 +09 22 43.4 18.3 G X03
Instrumental configuration Config1 Instrument ONTC 355 Instrument type Newton Instrument aperture (0=naked eye) 350 mm Instrument focale length 1645 mm Instrument focale/diameter 4.7 Filter(s) L Camera Moravian G3 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 11x3mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2021 Jan 14 21h23m45s Observation modification date 2021 Jan 14 21h28m32s