P/2025 W4 (PANSTARRS) (Record n° 30660)
NASA/JPL elements
IAU/MPC elements
On 2025 Nov 28 00h47 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) 2.056 AU d (dist/Earth) 1.074 AU Right ascension 04 47 46.74 h m s Declination +21 51 39.3 ° ' " 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 3
AC2 jean-francois.soulier2@wanadoo.fr
ACK PCCP
NET ATLAS2
PK25W040 KC2025 11 28.03256 04 47 46.74 +21 51 39.3 20.0 r L27
PK25W040 KC2025 11 28.07429 04 47 44.22 +21 51 32.1 20.2 r L27
PK25W040 KC2025 11 28.11410 04 47 41.90 +21 51 25.6 20.0 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 -20 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Exposure details 160 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 08h06m01s Observation modification date 2025 Dec 20 08h15m29s