Cora»Occultation

2023-08-20 / UCAC4 356-203363 / (85881) 1999 CC19

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Ricard Casas	O-	VID	M200	ES	GPS	01:10:00			01:11:00
2	show	Carlos Perello, Joana Perello	O-	VID	M500	ES	GPS	01:08:31			01:12:29

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#51 : f1b5e6c0-ddb3-11f0-547e-253eeb7fa55f [db: observed]

Using prediction f1b5e6c0-ddb3-11f0-547e-253eeb7fa55f for map and profile fit

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Event Details
Occultation UUID [and DB] : f1b5e6c0-ddb3-11f0-547e-253eeb7fa55f [observed] Occultation Date + Time : 2023-08-20 at 01:15:58 UT +/- 0.01 min [1] Object Designation : (85881) 1999 CC19 Orbit Class : MBA Star Designation : GDR3 2392255247243739264 Star Coordinates (ICRF) : RA = 23 34 31.0238, DE = -18 52 48.689 [2] Star Magnitudes : G = 12.91 mag, RP = 12.3 mag, BP = 13.34 mag Object Magnitude : V = 18.82 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.5 km (src: astorb) Speed of the shadow : 11.7 km/s Elongation to Moon & Sun : 156° (sunlit = 12%), Sun = 156° Cross-track uncertainty : 0.7 mas = 0 km = 0.25 path-width (1-sig) RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#51 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : f1b5e6c0-ddb3-11f0-547e-253eeb7fa55f [observed] Occultation Date + Time : 2023-08-20 at 01:15:58 UT +/- 0.01 min [1] Object Designation : (85881) 1999 CC19 Orbit Class : MBA Star Designation : GDR3 2392255247243739264 Star Coordinates (ICRF) : RA = 23 34 31.0238, DE = -18 52 48.689 [2] Star Magnitudes : G = 12.91 mag, RP = 12.3 mag, BP = 13.34 mag Object Magnitude : V = 18.82 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.5 km (src: astorb) Speed of the shadow : 11.7 km/s Elongation to Moon & Sun : 156° (sunlit = 12%), Sun = 156° Cross-track uncertainty : 0.7 mas = 0 km = 0.25 path-width (1-sig) RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#51 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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