Cora»Occultation

2023-08-07 / Unknown G155742.1-094135 / (42448) 3393 T-3

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Ferran Casarramona	O-	VID	M200	ES	GPS	21:24:02			21:27:01

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#55 : e3de0c30-ddb3-11f0-547e-a76bf5bf8ea0 [db: observed]

JPL#55 : e3de3340-ddb3-11f0-547e-f1f3e68e10ea [db: observed]

Using prediction e3de0c30-ddb3-11f0-547e-a76bf5bf8ea0 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : e3de0c30-ddb3-11f0-547e-a76bf5bf8ea0 [observed] Occultation Date + Time : 2023-08-07 at 21:23:46 UT +/- 0.01 min [1] Object Designation : (42448) 3393 T-3 Orbit Class : MBA Star Designation : GDR3 4346895482128256256 Star Coordinates (ICRF) : RA = 15 57 42.0776, DE = -09 41 34.806 [2] Star Magnitudes : G = 12.22 mag, RP = 10.79 mag, BP = 12.63 mag Object Magnitude : V = 19.2 mag Estimated Magnitude Drop : 7.0 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 5.4 km (src: astorb) Speed of the shadow : 9.6 km/s Elongation to Moon & Sun : 156° (sunlit = 56%), Sun = 104° Cross-track uncertainty : 0.6 mas = 1 km = 0.19 path-width (1-sig) RUWE and duplicate source : 3.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#55 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : e3de0c30-ddb3-11f0-547e-a76bf5bf8ea0 [observed] Occultation Date + Time : 2023-08-07 at 21:23:46 UT +/- 0.01 min [1] Object Designation : (42448) 3393 T-3 Orbit Class : MBA Star Designation : GDR3 4346895482128256256 Star Coordinates (ICRF) : RA = 15 57 42.0776, DE = -09 41 34.806 [2] Star Magnitudes : G = 12.22 mag, RP = 10.79 mag, BP = 12.63 mag Object Magnitude : V = 19.2 mag Estimated Magnitude Drop : 7.0 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 5.4 km (src: astorb) Speed of the shadow : 9.6 km/s Elongation to Moon & Sun : 156° (sunlit = 56%), Sun = 104° Cross-track uncertainty : 0.6 mas = 1 km = 0.19 path-width (1-sig) RUWE and duplicate source : 3.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#55 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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