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C/2021 S4 (Tsuchinshan)

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 deviation0.3
r (dist/Sun) 8.334 AU
d (dist/Earth) 7.457 AU
Right ascension01 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 configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMoravian G3 16200
SensorCCD
Sensor pixels number3640x4540
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationYes
AutoguideYes
Exposure details32x180s
Observatory MPC codeX03
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2021 Nov 12 19h22m08s
Observation modification date2021 Nov 12 19h23m44s

(Record n° 24357)

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