C/2021 S4 (Tsuchinshan) (Record n° 24357)
Orbital period : 2014.00 years
NASA/JPL elements
IAU/MPC elements
On 2021 Nov 12 03h15 UT by Pierre Traverse
(Copyright Pierre Traverse)Nuclear magnitude (m2) 19.8 m2 standard deviation 0.3 r (dist/Sun) 8.334 AU d (dist/Earth) 7.457 AU Right ascension 01 06 52.29 h m s Declination +14 02 30.5 ° ' " MPC report COD X03
CON P. Traverse [pierre.traverse@orange.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA P. Traverse
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.11.12 19:10:41
AC2 pierre.traverse@orange.fr
NET Gaia DR2
CK21S040 KC2021 11 12.13567 01 06 52.29 +14 02 30.5 19.67G X03
CK21S040 KC2021 11 12.14869 01 06 52.07 +14 02 29.7 19.79G X03
CK21S040 KC2021 11 12.16363 01 06 51.84 +14 02 28.8 20.21G X03
Instrumental configuration Config1 Instrument ONTC 350mm 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 16200 Sensor CCD Sensor pixels number 3640x4540 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Motorization Yes Autoguide Yes Exposure details 32x180s Observatory MPC code X03 Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2021 Nov 12 19h22m08s Observation modification date 2021 Nov 12 19h23m44s