Cora»Occultation

2024-07-17 / UCAC4 334-100555 / (21926) Jacobperry

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Oscar Canales	O+	CCD	M280	ES	GPS	22:34:01	22:35:02.02	22:35:02.52	22:36:02	0.1	0.1	0.50	3.4

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#49 : 04e9b6d0-ddb5-11f0-547e-77ff6fbeac9a [db: observed]

Using prediction 04e9b6d0-ddb5-11f0-547e-77ff6fbeac9a for map and profile fit

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Event Details
Occultation UUID [and DB] : 04e9b6d0-ddb5-11f0-547e-77ff6fbeac9a [observed] Occultation Date + Time : 2024-07-17 at 22:37:02 UT +/- 0.01 min [1] Object Designation : (21926) Jacobperry Orbit Class : MBA Star Designation : GDR3 4111594427596248064 Star Coordinates (ICRF) : RA = 17 21 04.2450, DE = -23 22 49.934 [2] Star Magnitudes : G = 13.54 mag, RP = 12.37 mag, BP = 15.04 mag Object Magnitude : V = 19.1 mag Estimated Magnitude Drop : 5.6 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 4.3 km (src: astorb) Speed of the shadow : 6.8 km/s Elongation to Moon & Sun : 11° (sunlit = 86%), Sun = 145° Cross-track uncertainty : 0.3 mas = 0 km = 0.10 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 04e9b6d0-ddb5-11f0-547e-77ff6fbeac9a [observed] Occultation Date + Time : 2024-07-17 at 22:37:02 UT +/- 0.01 min [1] Object Designation : (21926) Jacobperry Orbit Class : MBA Star Designation : GDR3 4111594427596248064 Star Coordinates (ICRF) : RA = 17 21 04.2450, DE = -23 22 49.934 [2] Star Magnitudes : G = 13.54 mag, RP = 12.37 mag, BP = 15.04 mag Object Magnitude : V = 19.1 mag Estimated Magnitude Drop : 5.6 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 4.3 km (src: astorb) Speed of the shadow : 6.8 km/s Elongation to Moon & Sun : 11° (sunlit = 86%), Sun = 145° Cross-track uncertainty : 0.3 mas = 0 km = 0.10 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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