491P/Spacewatch-PANSTARRS (Record n° 29716)
NASA/JPL elements
IAU/MPC elements
On 2025 Jun 09 04h46 UT by Herve Roy
(Copyright Herve Roy)Nuclear magnitude (m2) 18.9 m2 standard deviation 0.3 Aperture radius used for m2 6.0 " r (dist/Sun) 3.915 AU d (dist/Earth) 3.125 AU Right ascension 20 22 27.79 h m s Declination -23 31 31.0 ° ' " MPC report COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.36-m f/4.8 reflector + CMO
NUM 4
ACK MPCReport file updated 2025.06.09 21:09:11
NET Gaia DR2
AC2 roy-nee@wanadoo.fr
0491P KB2025 06 09.19869 20 22 27.79 -23 31 31.0 19.0 G X03
0491P KB2025 06 09.21383 20 22 27.53 -23 31 31.4 19.3 G X03
0491P KB2025 06 09.22826 20 22 27.31 -23 31 31.0 18.8 G X03
0491P KB2025 06 09.24270 20 22 27.06 -23 31 30.1 18.6 G X03
Instrumental configuration Config1 Instrument ONTC 350mm Instrument type Newton Instrument aperture (0=naked eye) 360 mm Instrument focale length 1728 mm Instrument focale/diameter 4.8 Filter(s) L Camera PlayerOne IMX571 Mono Sensor CMOS Sensor size 23.5x15.7 mm2 Sensor pixels number 6252x4176 Sensor temperature -10 °C Binning 2x2 Mount SW EQ8 Motorization No Autoguide Yes Exposure details 10x2mn Observatory MPC code X03 Location Monte Patria Chili Poroto Reference stars catalog Gaia DR2
Used softwares TychoTracker Resulting picture sampling (scale) 0.86 "/pix Image processing moyenne des 10 images Remarks or comments PLune Observation submission date 2025 Jun 10 15h18m15s Observation modification date 2025 Jun 10 15h24m06s