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C/2025 T1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Nov 11 17h30 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)14.2
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 1.162 AU
d (dist/Earth) 1.032 AU
Right ascension16 36 35.30 h m s
Declination+49 37 07.3 ° ' "
MPC report
COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector+CCD
ACK MPCReport file updated 2025.11.12 11:09:40
AC2 nicolas.joel@wanadoo.fr
NET Gaia DR1
    CK25T010 KC2025 11 11.72884 16 36 35.30 +49 37 07.3          14.2 N      A77
    CK25T010 KC2025 11 11.72972 16 36 35.94 +49 37 04.6          14.1 N      A77
    CK25T010 KC2025 11 11.73128 16 36 36.97 +49 36 58.8          14.2 N      A77
    CK25T010 KC2025 11 11.73223 16 36 37.81 +49 36 55.3          14.1 N      A77
    CK25T010 KC2025 11 11.73383 16 36 38.90 +49 36 49.7          14.1 N      A77
    CK25T010 KC2025 11 11.73478 16 36 39.56 +49 36 45.7          14.2 N      A77
Instrumental configurationConfig1
Instrument410
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
Exposure details30*2s
Air mass1.13
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogGaia DR1
Used softwaresAstrometrica
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2025 Nov 12 11h18m56s
Observation modification date2025 Nov 13 09h07m34s

(Record n° 30355)

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