Cora»Occultation

2025-10-27 / UCAC4 669-047145 / (117681) 2005 ES226

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Stefano Sposetti	O-	VID	M420	CH	GPS	22:51:40	::	::	22:53:40

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

1 observation found in db: sodis

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

JPL#43 : a4edbc50-ddb8-11f0-547e-320ebfff4268 [db: observed]

Using prediction a4edbc50-ddb8-11f0-547e-320ebfff4268 for map and profile fit

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Event Details
Occultation UUID [and DB] : a4edbc50-ddb8-11f0-547e-320ebfff4268 [observed] Occultation Date + Time : 2025-10-27 at 22:49:47 UT +/- 0.08 min [1] Object Designation : (117681) 2005 ES226 Orbit Class : MBA Star Designation : GDR3 0964176521084284928 Star Coordinates (ICRF) : RA = 06 35 49.2107, DE = +43 43 41.715 [2] Star Magnitudes : G = 13.13 mag, RP = 12.41 mag, BP = 13.7 mag Object Magnitude : V = 20.24 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 4.0 km (src: astorb) Speed of the shadow : 8.7 km/s Elongation to Moon & Sun : 162° (sunlit = 33%), Sun = 116° Cross-track uncertainty : 0.7 mas = 1 km = 0.34 path-width (1-sig) RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#43 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : a4edbc50-ddb8-11f0-547e-320ebfff4268 [observed] Occultation Date + Time : 2025-10-27 at 22:49:47 UT +/- 0.08 min [1] Object Designation : (117681) 2005 ES226 Orbit Class : MBA Star Designation : GDR3 0964176521084284928 Star Coordinates (ICRF) : RA = 06 35 49.2107, DE = +43 43 41.715 [2] Star Magnitudes : G = 13.13 mag, RP = 12.41 mag, BP = 13.7 mag Object Magnitude : V = 20.24 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 4.0 km (src: astorb) Speed of the shadow : 8.7 km/s Elongation to Moon & Sun : 162° (sunlit = 33%), Sun = 116° Cross-track uncertainty : 0.7 mas = 1 km = 0.34 path-width (1-sig) RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#43 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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