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3I/ATLAS


NASA/JPL elements
IAU/MPC elements


On 2025 Aug 30 19h31 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15.1
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.576 AU
d (dist/Earth) 2.582 AU
Right ascension15 32 28.65 h m s
Declination-14 36 48.7 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 22
ACK MPCReport file updated 2025.08.31 07:26:09
NET APASS
AC2 fkugel@free.fr
0003I        KC2025 08 30.81351 15 32 28.65 -14 36 48.7          15.1 R      A77
0003I        KC2025 08 30.81629 15 32 28.24 -14 36 48.0          15.1 R      A77
0003I        KC2025 08 30.81907 15 32 27.82 -14 36 46.1          15.0 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details18x30s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2025 Aug 31 07h28m07s
Observation modification date2025 Aug 31 08h53m15s

(Record n° 29987)

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