Home

3I/ATLAS

Perihelion distance : 1.36 AU
Inclination to ecliptic : 175 °
Eccentricity : 6.14

NASA/JPL elements
IAU/MPC elements


On 2025 Aug 20 20h16 UT by Francois Kugel


(Copyright Francois Kugel)

Magnitude (MPC m2)15.8
Magnitude standard deviation0.1
Aperture radius for m25.8 "
Afrho845 cm
Afrho error101 cm
r (dist/Sun) 2.884 AU
d (dist/Earth) 2.628 AU
Right ascension239.42229 °
Declination-15.71931 °
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2025.08.21 07:33:30
NET APASS
AC2 fkugel@free.fr
0003I        KC2025 08 20.84425 15 57 41.35 -15 43 09.5          15.8 R      A77
0003I        KC2025 08 20.84830 15 57 40.72 -15 43 07.8          15.8 R      A77
0003I        KC2025 08 20.85235 15 57 40.08 -15 43 06.7          15.9 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
FilterR Bessel
CameraAtik460ex
SensorCCD
Binning1x1
Exposure details15x60s
Observatory MPC codeA77
Reference stars catalog (ast)APASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2025 Aug 21 07h34m20s
Observation modification date2025 Aug 21 07h41m10s

(Record n° 29926)

Home