Cora»Occultation

2023-12-23 / UCAC4 594-040506 / (356227) 2009 SE248

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Stefano Sposetti	O-	VID	M420	CH	GPS	20:47:30			20:50:00

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#22 : 4bb1f150-ddb4-11f0-547e-baf0d9f4d625 [db: observed]

Using prediction 4bb1f150-ddb4-11f0-547e-baf0d9f4d625 for map and profile fit

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Event Details
Occultation UUID [and DB] : 4bb1f150-ddb4-11f0-547e-baf0d9f4d625 [observed] Occultation Date + Time : 2023-12-23 at 20:43:15 UT +/- 0.1 min [1] Object Designation : (356227) 2009 SE248 Orbit Class : JTRO Star Designation : GDR3 0878402317628034944 Star Coordinates (ICRF) : RA = 07 44 39.8168, DE = +28 39 33.410 [2] Star Magnitudes : G = 10.84 mag, RP = 10.3 mag, BP = 11.21 mag Object Magnitude : V = 21.27 mag Estimated Magnitude Drop : 10.4 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.6 km (src: astorb) Speed of the shadow : 14.9 km/s Elongation to Moon & Sun : 59° (sunlit = 89%), Sun = 158° Cross-track uncertainty : 27.7 mas = 80 km = 17.58 path-width (1-sig) RUWE and duplicate source : 4.2 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#22 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 4bb1f150-ddb4-11f0-547e-baf0d9f4d625 [observed] Occultation Date + Time : 2023-12-23 at 20:43:15 UT +/- 0.1 min [1] Object Designation : (356227) 2009 SE248 Orbit Class : JTRO Star Designation : GDR3 0878402317628034944 Star Coordinates (ICRF) : RA = 07 44 39.8168, DE = +28 39 33.410 [2] Star Magnitudes : G = 10.84 mag, RP = 10.3 mag, BP = 11.21 mag Object Magnitude : V = 21.27 mag Estimated Magnitude Drop : 10.4 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.6 km (src: astorb) Speed of the shadow : 14.9 km/s Elongation to Moon & Sun : 59° (sunlit = 89%), Sun = 158° Cross-track uncertainty : 27.7 mas = 80 km = 17.58 path-width (1-sig) RUWE and duplicate source : 4.2 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#22 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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