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3I/ATLAS


NASA/JPL elements
IAU/MPC elements


On 2026 Feb 21 20h57 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)17.6
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 4.315 AU
d (dist/Earth) 3.564 AU
Right ascension07 09 09.30 h m s
Declination+19 50 57.1 ° ' "
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 26
ACK MPCReport file updated 2026.02.22 07:59:11
NET Gaia DR2
AC2 jgbosch@free.fr
0003I        KB2026 02 21.87279 07 09 09.30 +19 50 57.1          17.6 G      Y87
0003I        KB2026 02 21.87935 07 09 08.81 +19 50 57.8          17.6 G      Y87
0003I        KB2026 02 21.88576 07 09 08.32 +19 50 58.6          17.5 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-R pro
Exposure details62x25s
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 date2026 Feb 22 08h02m34s
Observation modification date2026 Feb 22 10h32m10s

(Record n° 30975)

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