Home

C/2021 S4 (Tsuchinshan)

Orbital period : 2014.00 years

NASA/JPL elements
IAU/MPC elements


On 2024 Dec 03 03h54 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17.8
m2 standard deviation0.1
Aperture radius used for m26.2 "
r (dist/Sun) 7.033 AU
d (dist/Earth) 6.278 AU
Right ascension07 41 06.77 h m s
Declination+41 07 53.6 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 9
ACK MPCReport file updated 2024.12.04 15:01:38
NET APASS
AC2 fkugel@free.fr
    CK21S040 KC2024 12 03.16241 07 41 06.77 +41 07 53.6          17.8 V      A77
    CK21S040 KC2024 12 03.17144 07 41 06.48 +41 07 56.3          17.7 V      A77
    CK21S040 KC2024 12 03.18047 07 41 06.44 +41 07 57.6          17.8 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-25 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details18x120s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2024 Dec 04 16h02m37s
Observation modification date2024 Dec 04 16h03m31s

(Record n° 29208)

Home