Cora»Occultation

2023-09-07 / UCAC4 485-005924 / (209405) 2004 EZ94

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Peter Delincak	O-	VID	M400	SK	NTP	00:29:29			00:33:38
2	show	Zdenek Sikac	O-	VID	T150	CZ	NTP	00:29:01			00:33:02

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#31 : 010bfce0-ddb4-11f0-547e-a6c4ddff591e [db: observed]

Using prediction 010bfce0-ddb4-11f0-547e-a6c4ddff591e for map and profile fit

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Event Details
Occultation UUID [and DB] : 010bfce0-ddb4-11f0-547e-a6c4ddff591e [observed] Occultation Date + Time : 2023-09-07 at 00:41:10 UT +/- 0.04 min [1] Object Designation : (209405) 2004 EZ94 Orbit Class : MBA Star Designation : GDR3 3298052683057074688 Star Coordinates (ICRF) : RA = 03 59 32.7893, DE = +06 48 59.981 [2] Star Magnitudes : G = 13.73 mag, RP = 13.18 mag, BP = 14.08 mag Object Magnitude : V = 21.3 mag Estimated Magnitude Drop : 7.6 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.0 km (src: astorb) Speed of the shadow : 8.3 km/s Elongation to Moon & Sun : 24° (sunlit = 49%), Sun = 105° Cross-track uncertainty : 2.7 mas = 6 km = 2.02 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#31 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 010bfce0-ddb4-11f0-547e-a6c4ddff591e [observed] Occultation Date + Time : 2023-09-07 at 00:41:10 UT +/- 0.04 min [1] Object Designation : (209405) 2004 EZ94 Orbit Class : MBA Star Designation : GDR3 3298052683057074688 Star Coordinates (ICRF) : RA = 03 59 32.7893, DE = +06 48 59.981 [2] Star Magnitudes : G = 13.73 mag, RP = 13.18 mag, BP = 14.08 mag Object Magnitude : V = 21.3 mag Estimated Magnitude Drop : 7.6 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.0 km (src: astorb) Speed of the shadow : 8.3 km/s Elongation to Moon & Sun : 24° (sunlit = 49%), Sun = 105° Cross-track uncertainty : 2.7 mas = 6 km = 2.02 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#31 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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