Cora»Occultation

2025-10-08 / UCAC4 525-006403 / (199686) 2006 HK17

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Alfonso Noschese	O-	VID	M300	IT	GPS	02:06:12	::	::	02:07:12

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#32 : 873f7810-ddb8-11f0-547e-73f9ffe9f0a8 [db: observed]

Using prediction 873f7810-ddb8-11f0-547e-73f9ffe9f0a8 for map and profile fit

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Event Details
Occultation UUID [and DB] : 873f7810-ddb8-11f0-547e-73f9ffe9f0a8 [observed] Occultation Date + Time : 2025-10-08 at 02:08:02 UT +/- 0.09 min [1] Object Designation : (199686) 2006 HK17 Orbit Class : MBA Star Designation : GDR3 0042236884485206400 Star Coordinates (ICRF) : RA = 03 34 32.0102, DE = +14 49 58.971 [2] Star Magnitudes : G = 13.13 mag, RP = 12.28 mag, BP = 13.89 mag Object Magnitude : V = 20.82 mag Estimated Magnitude Drop : 7.7 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 2.9 km (src: astorb) Speed of the shadow : 9.1 km/s Elongation to Moon & Sun : 28° (sunlit = 99%), Sun = 140° Cross-track uncertainty : 21.0 mas = 40 km = 13.94 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 873f7810-ddb8-11f0-547e-73f9ffe9f0a8 [observed] Occultation Date + Time : 2025-10-08 at 02:08:02 UT +/- 0.09 min [1] Object Designation : (199686) 2006 HK17 Orbit Class : MBA Star Designation : GDR3 0042236884485206400 Star Coordinates (ICRF) : RA = 03 34 32.0102, DE = +14 49 58.971 [2] Star Magnitudes : G = 13.13 mag, RP = 12.28 mag, BP = 13.89 mag Object Magnitude : V = 20.82 mag Estimated Magnitude Drop : 7.7 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 2.9 km (src: astorb) Speed of the shadow : 9.1 km/s Elongation to Moon & Sun : 28° (sunlit = 99%), Sun = 140° Cross-track uncertainty : 21.0 mas = 40 km = 13.94 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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