Cora»Occultation

2025-10-05 / UCAC4 497-041826 / (134832) 2000 HT61

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Oscar Canales	O-	CCD	M200	ES	GPS	02:46:18	::	::	02:47:18

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#48 : 81c66830-ddb8-11f0-547e-bab9f7ef28f5 [db: observed]

Using prediction 81c66830-ddb8-11f0-547e-bab9f7ef28f5 for map and profile fit

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Event Details
Occultation UUID [and DB] : 81c66830-ddb8-11f0-547e-bab9f7ef28f5 [observed] Occultation Date + Time : 2025-10-05 at 02:50:57 UT +/- 0.0 min [1] Object Designation : (134832) 2000 HT61 Orbit Class : MBA Star Designation : GDR3 3155310097811337472 Star Coordinates (ICRF) : RA = 07 19 18.6061, DE = +09 15 17.602 [2] Star Magnitudes : G = 12.92 mag, RP = 12.45 mag, BP = 13.2 mag Object Magnitude : V = 19.98 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 5.1 km (src: astorb) Speed of the shadow : 21.1 km/s Elongation to Moon & Sun : 125° (sunlit = 94%), Sun = 82° Cross-track uncertainty : 0.6 mas = 1 km = 0.26 path-width (1-sig) RUWE and duplicate source : 2.52 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#48 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 81c66830-ddb8-11f0-547e-bab9f7ef28f5 [observed] Occultation Date + Time : 2025-10-05 at 02:50:57 UT +/- 0.0 min [1] Object Designation : (134832) 2000 HT61 Orbit Class : MBA Star Designation : GDR3 3155310097811337472 Star Coordinates (ICRF) : RA = 07 19 18.6061, DE = +09 15 17.602 [2] Star Magnitudes : G = 12.92 mag, RP = 12.45 mag, BP = 13.2 mag Object Magnitude : V = 19.98 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 5.1 km (src: astorb) Speed of the shadow : 21.1 km/s Elongation to Moon & Sun : 125° (sunlit = 94%), Sun = 82° Cross-track uncertainty : 0.6 mas = 1 km = 0.26 path-width (1-sig) RUWE and duplicate source : 2.52 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#48 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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