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C/2020 S3 (Erasmus)

Orbital period : 2501.00 years

NASA/JPL elements
IAU/MPC elements


On 2020 Nov 11 04h59 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)12.4
Aperture radius used for m10.4 '
Nuclear magnitude (m2)14
m2 standard deviation0.0
Aperture radius used for m25.8 "
Coma diameter4.5 '
Tail length0.3 °
r (dist/Sun) 0.875 AU
d (dist/Earth) 1.064 AU
Right ascension11 37 29.37 h m s
Declination-14 35 17.2 ° ' "
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 2020.11.11 07:18:42
AC2 fkugel@free.fr
NET NOMAD
    CK20S030  C2020 11 11.20736 11 37 29.37 -14 35 17.2          14.0 V      A77
    CK20S030  C2020 11 11.21154 11 37 31.25 -14 35 26.6          14.0 V      A77
    CK20S030  C2020 11 11.21676 11 37 33.60 -14 35 39.0          14.0 V      A77
    CK20S030  C2020 11 11.21988 11 37 35.03 -14 35 46.4          12.4 T      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-15 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details3x20s
Observatory MPC codeA77
Reference stars catalogNOMAD
Image resize factor0.5
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2020 Nov 11 07h23m13s
Observation modification date2020 Nov 11 07h56m15s

(Record n° 22601)

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