Cora»Occultation

2023-07-10 / UCAC4 393-084116 / (18126) 2000 OU3

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jiri Kubanek	O-	VID	M303	CZ	GPS	23:09:12			23:12:42
2	show	Roland BONINSEGNA	O-	VID	M400	BE	GPS	23:11:7.			23:13:6.

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

2 observations found in db: sodis

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

JPL#65 : fa481d80-ddb3-11f0-547e-b240f37e1f7c [db: observed]

Using prediction fa481d80-ddb3-11f0-547e-b240f37e1f7c for map and profile fit

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Event Details
Occultation UUID [and DB] : fa481d80-ddb3-11f0-547e-b240f37e1f7c [observed] Occultation Date + Time : 2023-07-10 at 23:13:48 UT +/- 0.0 min [1] Object Designation : (18126) 2000 OU3 Orbit Class : MBA Star Designation : GDR3 4156877779550012928 Star Coordinates (ICRF) : RA = 18 12 11.5092, DE = -11 27 02.692 [2] Star Magnitudes : G = 12.76 mag, RP = 11.73 mag, BP = 13.86 mag Object Magnitude : V = 16.89 mag Estimated Magnitude Drop : 4.2 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 5.7 km (src: astorb) Speed of the shadow : 7.1 km/s Elongation to Moon & Sun : 116° (sunlit = 40%), Sun = 161° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#65 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : fa481d80-ddb3-11f0-547e-b240f37e1f7c [observed] Occultation Date + Time : 2023-07-10 at 23:13:48 UT +/- 0.0 min [1] Object Designation : (18126) 2000 OU3 Orbit Class : MBA Star Designation : GDR3 4156877779550012928 Star Coordinates (ICRF) : RA = 18 12 11.5092, DE = -11 27 02.692 [2] Star Magnitudes : G = 12.76 mag, RP = 11.73 mag, BP = 13.86 mag Object Magnitude : V = 16.89 mag Estimated Magnitude Drop : 4.2 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 5.7 km (src: astorb) Speed of the shadow : 7.1 km/s Elongation to Moon & Sun : 116° (sunlit = 40%), Sun = 161° Cross-track uncertainty : 0.3 mas = 0 km = 0.05 path-width (1-sig) RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#65 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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