3I/ATLAS (Record n° 29811)
NASA/JPL elements
IAU/MPC elements
On 2025 Jul 16 22h06 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 16.9 m2 standard deviation 0.5 Aperture radius used for m2 6.4 " r (dist/Sun) 4.017 AU d (dist/Earth) 3.105 AU Right ascension 17 31 29.45 h m s Declination -18 19 49.6 ° ' " 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 221
ACK MPCReport file updated 2025.07.17 18:09:08
NET Gaia DR2
AC2 jgbosch@free.fr
0003I KB2025 07 16.92063 17 31 29.45 -18 19 49.6 16.2 G Y87
0003I KB2025 07 16.92496 17 31 28.76 -18 19 48.9 16.2 G Y87
0003I KB2025 07 16.92929 17 31 28.13 -18 19 48.4 17.1 G Y87
0003I KB2025 07 16.93613 17 31 27.09 -18 19 46.8 17.4 G Y87
0003I KB2025 07 16.94263 17 31 26.11 -18 19 46.5 17.6 G Y87
0003I KB2025 07 16.94297 17 31 26.04 -18 19 46.7 17.1 G Y87
0003I KB2025 07 16.94730 17 31 25.40 -18 19 46.1 17.6 G Y87
0003I KB2025 07 16.95163 17 31 24.76 -18 19 45.2 17.0 G Y87
0003I KB2025 07 16.95596 17 31 24.08 -18 19 44.7 17.0 G Y87
0003I KB2025 07 16.96030 17 31 23.43 -18 19 44.2 17.1 G Y87
0003I KB2025 07 16.96463 17 31 22.82 -18 19 43.7 16.1 G Y87
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1187.5 mm Instrument focale/diameter 4.75 Camera Asi 294MM Sensor CMOS Sensor temperature -10 °C Binning 4x4 Mount EQ6 Exposure details 140x25s Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog Gaia DR2
Used softwares Tycho Tracker Image resize factor 2 Resulting picture sampling (scale) 1.6 "/pix Observation submission date 2025 Jul 17 18h31m43s Observation modification date 2025 Jul 17 18h35m03s