Home

3I/ATLAS


NASA/JPL elements
IAU/MPC elements


On 2025 Jul 14 23h21 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.2
m2 standard deviation0.5
Aperture radius used for m26.4 "
r (dist/Sun) 4.083 AU
d (dist/Earth) 3.151 AU
Right ascension17 36 19.93 h m s
Declination-18 23 58.7 ° ' "
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 14
ACK MPCReport file updated 2025.07.15 15:36:35
NET Gaia DR2
AC2 jgbosch@free.fr
     0003I   KB2025 07 14.97281 17 36 19.93 -18 23 58.7                      Y87
     0003I   KB2025 07 14.97714 17 36 19.33 -18 23 58.1          16.0 G      Y87
     0003I   KB2025 07 14.98147 17 36 18.60 -18 23 56.5          15.5 G      Y87
     0003I   KB2025 07 14.98581 17 36 18.00 -18 23 56.7          16.5 G      Y87
     0003I   KB2025 07 14.99015 17 36 17.35 -18 23 56.5                      Y87
     0003I   KB2025 07 14.99448 17 36 16.72 -18 23 55.9          16.9 G      Y87
     0003I   KB2025 07 14.99882 17 36 16.07 -18 23 55.0          16.3 G      Y87
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1187.5 mm
Instrument focale/diameter4.75
CameraAsi 294MM
SensorCMOS
Sensor temperature-10 °C
Binning4x4
MountEQ6
Exposure details140x25s
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 date2025 Jul 15 15h51m56s
Observation modification date2025 Jul 15 15h53m25s

(Record n° 29798)

Home