Cora»Occultation

2023-10-01 / UCAC4 370-001463 / (175085) 2004 HZ15

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carles Schnabel	O-	VID	M400	ES	GPS	21:34:39			21:38:02
2	show	Antoni Selva, Carlos Perello	O-	VID	M500	ES	GPS	21:34:35			21:38:34

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#35 : 17071fc0-ddb4-11f0-547e-84e67d2bd1a1 [db: observed]

Using prediction 17071fc0-ddb4-11f0-547e-84e67d2bd1a1 for map and profile fit

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Event Details
Occultation UUID [and DB] : 17071fc0-ddb4-11f0-547e-84e67d2bd1a1 [observed] Occultation Date + Time : 2023-10-01 at 21:35:50 UT +/- 0.03 min [1] Object Designation : (175085) 2004 HZ15 Orbit Class : MBA Star Designation : GDR3 2358686263895245568 Star Coordinates (ICRF) : RA = 01 14 28.0432, DE = -16 10 28.951 [2] Star Magnitudes : G = 12.66 mag, RP = 12.07 mag, BP = 13.09 mag Object Magnitude : V = 19.45 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.6 km (src: astorb) Speed of the shadow : 12.3 km/s Elongation to Moon & Sun : 39° (sunlit = 92%), Sun = 158° Cross-track uncertainty : 6.3 mas = 9 km = 2.65 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 17071fc0-ddb4-11f0-547e-84e67d2bd1a1 [observed] Occultation Date + Time : 2023-10-01 at 21:35:50 UT +/- 0.03 min [1] Object Designation : (175085) 2004 HZ15 Orbit Class : MBA Star Designation : GDR3 2358686263895245568 Star Coordinates (ICRF) : RA = 01 14 28.0432, DE = -16 10 28.951 [2] Star Magnitudes : G = 12.66 mag, RP = 12.07 mag, BP = 13.09 mag Object Magnitude : V = 19.45 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.6 km (src: astorb) Speed of the shadow : 12.3 km/s Elongation to Moon & Sun : 39° (sunlit = 92%), Sun = 158° Cross-track uncertainty : 6.3 mas = 9 km = 2.65 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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