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C/2025 R1 (ATLAS)

Orbital period : 2133.00 years

NASA/JPL elements
IAU/MPC elements


On 2026 Apr 27 00h52 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)19.4
m2 standard deviation0.1
Aperture radius used for m26.75 "
r (dist/Sun) 2.689 AU
d (dist/Earth) 2.226 AU
Right ascension18 35 23.51 h m s
Declination+24 03 48.8 ° ' "
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 2
ACK MPCReport file updated 2026.04.27 07:23:14
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
    CK25R010 KC2026 04 27.03633 18 35 23.51 +24 03 48.8          19.3 r      L27
    CK25R010 KC2026 04 27.08261 18 35 17.93 +24 03 49.0          19.5 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 details120 x 60s
Observatory MPC codeL27
LocationDauban
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.5 "/pix
Observation submission date2026 Apr 27 07h32m48s
Observation modification date2026 Apr 27 07h35m02s

(Record n° 31405)

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