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3I/ATLAS


NASA/JPL elements
IAU/MPC elements


On 2025 Dec 01 05h02 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)12.5
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 1.801 AU
d (dist/Earth) 1.912 AU
Right ascension12 01 02.14 h m s
Declination+00 31 35.3 ° ' "
MPC report
COD Y87
CON J.-G.Bosch
OBS J.-G.Bosch
MEA J.-G.Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 36
ACK MPCReport file updated 2025.12.01 08:22:07
NET Gaia DR2
AC2 jgbosch@free.fr
0003I        KB2025 12 01.20982 12 01 02.14 +00 31 35.3          12.6 G      Y87
0003I        KB2025 12 01.21486 12 01 01.05 +00 31 41.0          12.5 G      Y87
0003I        KB2025 12 01.21990 12 00 59.97 +00 31 46.7          12.5 G      Y87
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294MM
SensorCMOS
Sensor temperature0 °C
Binning4x4
MountEQ6
Exposure details48x25s
Observatory MPC codeY87
LocationTrevinca skies-Amalthea
Reference stars catalogGaia DR2
Used softwaresTycho Tracker
Image resize factor2
Resulting picture sampling (scale)1.6 "/pix
Observation submission date2025 Dec 01 08h25m21s
Observation modification date2025 Dec 01 16h29m47s

(Record n° 30535)

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