Cora»Occultation

2023-08-09 / TYC 5211-00383-1 / (185906) 2000 SF94

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carles Schnabel	O-	VID	M400	ES	GPS	02:18:46			02:22:17
2	show	Antoni Selva, Carlos Perello	O-	VID	M500	ES	GPS	02:18:41			02:22:40

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 : ef0b3920-ddb3-11f0-547e-50876cfde5cf [db: observed]

Using prediction ef0b3920-ddb3-11f0-547e-50876cfde5cf for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : ef0b3920-ddb3-11f0-547e-50876cfde5cf [observed] Occultation Date + Time : 2023-08-09 at 02:24:07 UT +/- 0.04 min [1] Object Designation : (185906) 2000 SF94 Orbit Class : JTRO Star Designation : GDR3 2679902160678403072 Star Coordinates (ICRF) : RA = 21 59 25.7822, DE = -00 53 34.797 [2] Star Magnitudes : G = 9.82 mag, RP = 9.31 mag, BP = 10.15 mag Object Magnitude : V = 19.49 mag Estimated Magnitude Drop : 9.7 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 9.7 km (src: astorb) Speed of the shadow : 14.6 km/s Elongation to Moon & Sun : 82° (sunlit = 43%), Sun = 161° Cross-track uncertainty : 4.3 mas = 12 km = 1.26 path-width (1-sig) RUWE and duplicate source : 0.96 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] : ef0b3920-ddb3-11f0-547e-50876cfde5cf [observed] Occultation Date + Time : 2023-08-09 at 02:24:07 UT +/- 0.04 min [1] Object Designation : (185906) 2000 SF94 Orbit Class : JTRO Star Designation : GDR3 2679902160678403072 Star Coordinates (ICRF) : RA = 21 59 25.7822, DE = -00 53 34.797 [2] Star Magnitudes : G = 9.82 mag, RP = 9.31 mag, BP = 10.15 mag Object Magnitude : V = 19.49 mag Estimated Magnitude Drop : 9.7 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 9.7 km (src: astorb) Speed of the shadow : 14.6 km/s Elongation to Moon & Sun : 82° (sunlit = 43%), Sun = 161° Cross-track uncertainty : 4.3 mas = 12 km = 1.26 path-width (1-sig) RUWE and duplicate source : 0.96 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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