156P/Russell-LINEAR (Record n° 22979)
Perihelion distance : 1.33 AU
Inclination to ecliptic : 17 °
Orbital period : 6.44 years
Eccentricity : 0.61
NASA/JPL elements
IAU/MPC elements
On 2021 Feb 20 20h02 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 12.9 Aperture radius for m1 0.4 ' Magnitude (MPC m2) 15.2 Magnitude standard deviation 0.0 Aperture radius for m2 5.8 " r (dist/Sun) 1.701 AU d (dist/Earth) 1.371 AU Right ascension 55.73992 ° Declination +39.68067 ° 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 2021.02.20 22:07:17
AC2 fkugel@free.fr
NET NOMAD
0156P C2021 02 20.83503 03 42 57.58 +39 40 50.4 15.2 V A77
0156P C2021 02 20.84314 03 42 59.10 +39 40 53.2 15.2 V A77
0156P C2021 02 20.85124 03 43 00.58 +39 40 56.2 12.9 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 21x60s Observatory MPC code A77 Reference stars catalog (ast) NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Feb 20 22h08m54s Observation modification date 2021 Feb 20 22h13m13s