156P/Russell-LINEAR (Record n° 22506)
Perihelion distance : 1.33 AU
Inclination to ecliptic : 17 °
Orbital period : 6.44 years
Eccentricity : 0.61
NASA/JPL elements
IAU/MPC elements
On 2020 Oct 17 18h58 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 12.2 Aperture radius for m1 0.2 ' Magnitude (MPC m2) 14.3 Magnitude standard deviation 0.1 Aperture radius for m2 5.8 " r (dist/Sun) 1.384 AU d (dist/Earth) 0.484 AU Right ascension 353.40238 ° Declination -25.16417 ° MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2020.10.17 22:57:04
AC2 fkugel@free.fr
NET NOMAD
0156P C2020 10 17.79050 23 33 36.57 -25 09 51.0 14.3 V A77
0156P C2020 10 17.79942 23 33 36.24 -25 09 30.4 14.2 V A77
0156P C2020 10 17.80833 23 33 35.96 -25 09 10.4 12.2 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 -20 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 15x60s Observatory MPC code A77 Reference stars catalog (ast) NOMAD
Image resize factor 1 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2020 Oct 17 23h01m34s Observation modification date 2020 Oct 17 23h11m18s