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491P/Spacewatch-PANSTARRS


NASA/JPL elements
IAU/MPC elements


On 2025 Aug 02 23h51 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)18.3
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 3.993 AU
d (dist/Earth) 3.001 AU
Right ascension19 52 17.98 h m s
Declination-23 40 02.6 ° ' "
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 21
ACK MPCReport file updated 2025.08.03 09:14:25
NET Gaia DR2
AC2 jgbosch@free.fr
0491P        KB2025 08 02.99390 19 52 17.98 -23 40 02.6          18.2 G      Y87
0491P        KB2025 08 03.00628 19 52 17.51 -23 40 02.0          18.4 G      Y87
0491P        KB2025 08 03.01866 19 52 17.04 -23 40 01.8          18.3 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 details120x25s
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 Aug 03 09h16m56s
Observation modification date2025 Aug 03 09h20m22s

(Record n° 29880)

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