Cora»Occultation

2024-08-06 / UCAC4 388-141095 / (128231) 2003 SH140

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Blazewicz	O-	VID	M350	PL	GPS	22:54:42			22:55:52
2	show	Alex Pratt	O-	VID	M280	GB	GPS	22:56:29			22:57:29

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#40 : 2ec7a3e0-ddb5-11f0-547e-a8397fff4e4e [db: observed]

Using prediction 2ec7a3e0-ddb5-11f0-547e-a8397fff4e4e for map and profile fit

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Event Details
Occultation UUID [and DB] : 2ec7a3e0-ddb5-11f0-547e-a8397fff4e4e [observed] Occultation Date + Time : 2024-08-06 at 22:55:14 UT +/- 0.01 min [1] Object Designation : (128231) 2003 SH140 Orbit Class : MBA Star Designation : GDR3 6900003400707942400 Star Coordinates (ICRF) : RA = 20 38 47.8682, DE = -12 30 14.085 [2] Star Magnitudes : G = 13.7 mag, RP = 13.15 mag, BP = 14.07 mag Object Magnitude : V = 18.64 mag Estimated Magnitude Drop : 5.0 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.0 km (src: astorb) Speed of the shadow : 13.2 km/s Elongation to Moon & Sun : 145° (sunlit = 6%), Sun = 172° Cross-track uncertainty : 2.3 mas = 3 km = 0.80 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#40 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 2ec7a3e0-ddb5-11f0-547e-a8397fff4e4e [observed] Occultation Date + Time : 2024-08-06 at 22:55:14 UT +/- 0.01 min [1] Object Designation : (128231) 2003 SH140 Orbit Class : MBA Star Designation : GDR3 6900003400707942400 Star Coordinates (ICRF) : RA = 20 38 47.8682, DE = -12 30 14.085 [2] Star Magnitudes : G = 13.7 mag, RP = 13.15 mag, BP = 14.07 mag Object Magnitude : V = 18.64 mag Estimated Magnitude Drop : 5.0 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.0 km (src: astorb) Speed of the shadow : 13.2 km/s Elongation to Moon & Sun : 145° (sunlit = 6%), Sun = 172° Cross-track uncertainty : 2.3 mas = 3 km = 0.80 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#40 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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