P/2025 W4 (PANSTARRS) (Record n° 30661)
NASA/JPL elements
IAU/MPC elements
On 2025 Dec 11 19h27 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 20.1 m2 standard deviation 0.1 Aperture radius used for m2 6.75 " r (dist/Sun) 2.068 AU d (dist/Earth) 1.089 AU Right ascension 04 34 31.01 h m s Declination +21 14 19.9 ° ' " MPC report COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 4
ACK MPCReport file updated 2025.12.11 23:01:54
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
PK25W040 KC2025 12 11.81010 04 34 31.01 +21 14 19.9 20.1 r L27
PK25W040 KC2025 12 11.83326 04 34 29.89 +21 14 16.3 20.3 r L27
PK25W040 KC2025 12 11.85641 04 34 28.56 +21 14 12.3 20.1 r L27
PK25W040 KC2025 12 11.87957 04 34 27.21 +21 14 08.1 19.9 r L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter(s) None Camera ATIK 414 EX Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 120 x 60s Observatory MPC code L27 Location Dauban Reference stars catalog ATLAS2
Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2025 Dec 20 08h06m20s Observation modification date 2025 Dec 20 08h24m00s