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3I/ATLAS


NASA/JPL elements
IAU/MPC elements


On 2026 Feb 20 20h36 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)17.4
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 4.282 AU
d (dist/Earth) 3.517 AU
Right ascension07 10 27.27 h m s
Declination+19 48 47.5 ° ' "
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 33
ACK MPCReport file updated 2026.02.21 08:53:11
NET Gaia DR2
AC2 jgbosch@free.fr
0003I        KB2026 02 20.85853 07 10 27.27 +19 48 47.5          17.4 G      Y87
0003I        KB2026 02 20.86165 07 10 27.01 +19 48 48.3          17.3 G      Y87
0003I        KB2026 02 20.86477 07 10 26.72 +19 48 48.0          17.4 G      Y87
0003I        KB2026 02 20.86789 07 10 26.51 +19 48 48.8          17.4 G      Y87
0003I        KB2026 02 20.87100 07 10 26.16 +19 48 48.7          17.5 G      Y87
0003I        KB2026 02 20.87412 07 10 25.99 +19 48 49.6          17.2 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 details60x25s
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 21 11h42m16s
Observation modification date2026 Feb 21 11h46m20s

(Record n° 30968)

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