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C/2023 R1 (PANSTARRS)


NASA/JPL elements
IAU/MPC elements


On 2026 May 20 00h06 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)14.4
m2 standard deviation0.1
Aperture radius used for m26.75 "
r (dist/Sun) 3.586 AU
d (dist/Earth) 2.775 AU
Right ascension18 30 13.96 h m s
Declination-05 05 01.0 ° ' "
MPC report
COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 6
ACK MPCReport file updated 2026.05.20 07:29:28
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
    CK23R010 KC2026 05 20.00447 18 30 13.96 -05 05 01.0          14.4 r      L27
    CK23R010 KC2026 05 20.01170 18 30 13.07 -05 05 02.7          14.3 r      L27
    CK23R010 KC2026 05 20.02038 18 30 12.01 -05 05 04.8          14.4 r      L27
    CK23R010 KC2026 05 20.02907 18 30 10.94 -05 05 07.0          14.5 r      L27
    CK23R010 KC2026 05 20.03630 18 30 10.06 -05 05 08.7          14.5 r      L27
    CK23R010 KC2026 05 20.04354 18 30 09.17 -05 05 10.5          14.4 r      L27
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length875 mm
Instrument focale/diameter3.5
Filter(s)None
CameraATIK 414 EX
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountPARAMOUNT ME
AutoguideNo
Exposure details60 x 60s
Observatory MPC codeL27
LocationDauban
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.5 "/pix
Observation submission date2026 May 21 10h34m56s
Observation modification date2026 May 21 10h44m05s

(Record n° 31449)

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