156P/Russell-LINEAR (Record n° 22890)
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 Jan 18 20h00 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 12.5 Aperture radius for m1 0.4 ' Magnitude (MPC m2) 14.2 Magnitude standard deviation 0.1 Aperture radius for m2 5.8 " r (dist/Sun) 1.506 AU d (dist/Earth) 0.971 AU Right ascension 30.25717 ° Declination +33.08297 ° 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 2021.01.18 22:37:27
AC2 fkugel@free.fr
NET NOMAD
0156P C2021 01 18.83352 02 01 01.72 +33 04 58.7 14.1 V A77
0156P C2021 01 18.84053 02 01 02.96 +33 05 06.4 14.2 V A77
0156P C2021 01 18.84817 02 01 04.26 +33 05 14.7 12.5 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 -25 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 3x45s Observatory MPC code A77 Reference stars catalog (ast) NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Jan 18 22h40m52s Observation modification date 2021 Jan 18 22h46m08s