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C/2025 Q3 (ATLAS)

Orbital period : 22302.00 years

NASA/JPL elements
IAU/MPC elements


On 2025 Dec 26 19h07 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16
m2 standard deviation0.1
Aperture radius used for m25.95 "
Afrho19 cm
Afrho error2 cm
r (dist/Sun) 2.234 AU
d (dist/Earth) 1.645 AU
Right ascension02 09 33.85 h m s
Declination-03 59 29.9 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CMO
NUM 18
ACK MPCReport file updated 2025.12.27 11:52:41
NET APASS
AC2 fkugel@free.fr
    CK25Q030 KB2025 12 26.79652 02 09 33.85 -03 59 29.9          16.0 R      A77
    CK25Q030 KB2025 12 26.80393 02 09 33.50 -03 59 43.2          16.1 R      A77
    CK25Q030 KB2025 12 26.81131 02 09 33.16 -03 59 56.2          16.0 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraIMX492
SensorCMOS
Binning2x2
Exposure details30x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.85 "/pix
Observation submission date2025 Dec 27 11h54m29s
Observation modification date2025 Dec 27 11h59m27s

(Record n° 30719)

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