Cora»Occultation

2024-12-30 / UCAC4 613-008345 / (22346) Katsumatatakashi

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jordi Marco	O-	CCD	M235	ES	NTP	22:22:48			22:26:36

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

1 observation found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#57 : db4003b0-ddb5-11f0-547e-9e72b0baa58a [db: observed]

Using prediction db4003b0-ddb5-11f0-547e-9e72b0baa58a for map and profile fit

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Event Details
Occultation UUID [and DB] : db4003b0-ddb5-11f0-547e-9e72b0baa58a [observed] Occultation Date + Time : 2024-12-30 at 22:16:09 UT +/- 0.02 min [1] Object Designation : (22346) Katsumatatakashi Orbit Class : MBA Star Designation : GDR3 0136585874184574848 Star Coordinates (ICRF) : RA = 02 50 13.6729, DE = +32 28 27.559 [2] Star Magnitudes : G = 11.2 mag, RP = 10.44 mag, BP = 11.82 mag Object Magnitude : V = 17.24 mag Estimated Magnitude Drop : 6.0 mag Estimated Max. Duration : 1.3 sec Object Mean Diameter : 4.5 km (src: astorb) Speed of the shadow : 3.6 km/s Elongation to Moon & Sun : 130° (sunlit = 0%), Sun = 128° Cross-track uncertainty : 3.0 mas = 2 km = 0.56 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : db4003b0-ddb5-11f0-547e-9e72b0baa58a [observed] Occultation Date + Time : 2024-12-30 at 22:16:09 UT +/- 0.02 min [1] Object Designation : (22346) Katsumatatakashi Orbit Class : MBA Star Designation : GDR3 0136585874184574848 Star Coordinates (ICRF) : RA = 02 50 13.6729, DE = +32 28 27.559 [2] Star Magnitudes : G = 11.2 mag, RP = 10.44 mag, BP = 11.82 mag Object Magnitude : V = 17.24 mag Estimated Magnitude Drop : 6.0 mag Estimated Max. Duration : 1.3 sec Object Mean Diameter : 4.5 km (src: astorb) Speed of the shadow : 3.6 km/s Elongation to Moon & Sun : 130° (sunlit = 0%), Sun = 128° Cross-track uncertainty : 3.0 mas = 2 km = 0.56 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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