Cora»Occultation

2023-04-10 / UCAC4 348-133771 / (15487) 1999 CC63

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Gregor Krannich	O-	VID	M350	DE	GPS	01:38:30			01:40:30
2	show	Marek Harman	O-	VID	M250	SK	NTP	01:38:23			01:42:23

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#61 : 88560a70-ddb3-11f0-547e-a2d4aff7c570 [db: observed]

Using prediction 88560a70-ddb3-11f0-547e-a2d4aff7c570 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 88560a70-ddb3-11f0-547e-a2d4aff7c570 [observed] Occultation Date + Time : 2023-04-10 at 01:41:14 UT +/- 0.01 min [1] Object Designation : (15487) 1999 CC63 Orbit Class : MBA Star Designation : GDR3 4093980075138422144 Star Coordinates (ICRF) : RA = 18 14 58.2598, DE = -20 35 06.827 [2] Star Magnitudes : G = 12.12 mag, RP = 11.55 mag, BP = 12.49 mag Object Magnitude : V = 18.16 mag Estimated Magnitude Drop : 6.0 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 8.2 km (src: astorb) Speed of the shadow : 10.1 km/s Elongation to Moon & Sun : 27° (sunlit = 84%), Sun = 106° Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#61 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 88560a70-ddb3-11f0-547e-a2d4aff7c570 [observed] Occultation Date + Time : 2023-04-10 at 01:41:14 UT +/- 0.01 min [1] Object Designation : (15487) 1999 CC63 Orbit Class : MBA Star Designation : GDR3 4093980075138422144 Star Coordinates (ICRF) : RA = 18 14 58.2598, DE = -20 35 06.827 [2] Star Magnitudes : G = 12.12 mag, RP = 11.55 mag, BP = 12.49 mag Object Magnitude : V = 18.16 mag Estimated Magnitude Drop : 6.0 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 8.2 km (src: astorb) Speed of the shadow : 10.1 km/s Elongation to Moon & Sun : 27° (sunlit = 84%), Sun = 106° Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#61 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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