Cora»Occultation

2024-12-22 / TYC 1829-00886-1 / (4441) Toshie

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Gregor Krannich	O-	VID	M350	DE	GPS	20:51:00			20:52:45

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#61 : c8ab1640-ddb5-11f0-547e-76b5e7ad98f3 [db: observed]

Using prediction c8ab1640-ddb5-11f0-547e-76b5e7ad98f3 for map and profile fit

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Event Details
Occultation UUID [and DB] : c8ab1640-ddb5-11f0-547e-76b5e7ad98f3 [observed] Occultation Date + Time : 2024-12-22 at 20:50:45 UT +/- 0.0 min [1] Object Designation : (4441) Toshie Orbit Class : MBA Star Designation : GDR3 0145213192171159552 Star Coordinates (ICRF) : RA = 04 35 54.1771, DE = +22 54 13.142 [2] Star Magnitudes : G = 10.51 mag, RP = 9.56 mag, BP = 11.43 mag Object Magnitude : V = 17.96 mag Estimated Magnitude Drop : 7.5 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 7.0 km (src: astorb) Speed of the shadow : 11.5 km/s Elongation to Moon & Sun : 110° (sunlit = 51%), Sun = 159° Cross-track uncertainty : 0.9 mas = 1 km = 0.20 path-width (1-sig) RUWE and duplicate source : 3.85 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#61 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : c8ab1640-ddb5-11f0-547e-76b5e7ad98f3 [observed] Occultation Date + Time : 2024-12-22 at 20:50:45 UT +/- 0.0 min [1] Object Designation : (4441) Toshie Orbit Class : MBA Star Designation : GDR3 0145213192171159552 Star Coordinates (ICRF) : RA = 04 35 54.1771, DE = +22 54 13.142 [2] Star Magnitudes : G = 10.51 mag, RP = 9.56 mag, BP = 11.43 mag Object Magnitude : V = 17.96 mag Estimated Magnitude Drop : 7.5 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 7.0 km (src: astorb) Speed of the shadow : 11.5 km/s Elongation to Moon & Sun : 110° (sunlit = 51%), Sun = 159° Cross-track uncertainty : 0.9 mas = 1 km = 0.20 path-width (1-sig) RUWE and duplicate source : 3.85 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#61 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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