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C/2025 Y1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2026 Mar 26 09h10 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m26.0 "
r (dist/Sun) 6.007 AU
d (dist/Earth) 5.027 AU
Right ascension13 02 57.24 h m s
Declination+01 40 20.2 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CMO
NUM 4
ACK MPCReport file updated 2026.03.26 14:00:28
NET Gaia EDR3
AC2 jl.virlichie@gmail.com
    CK25Y010 KB2026 03 26.38227 13 02 57.24 +01 40 20.2          16.7 G      X03
    CK25Y010 KB2026 03 26.38996 13 02 57.05 +01 40 22.0          16.7 G      X03
    CK25Y010 KB2026 03 26.39711 13 02 56.87 +01 40 23.7          16.6 G      X03
    CK25Y010 KB2026 03 26.40371 13 02 56.72 +01 40 25.2          16.6 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraPlayer One IMX571 Mono
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details7x90s
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia EDR3
Used softwaresTycho V13.05
Resulting picture sampling (scale)0.86 "/pix
Observation submission date2026 Mar 26 14h34m27s
Observation modification date2026 Mar 26 14h39m05s

(Record n° 31218)

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