Cora»Occultation

2023-08-13 / UCAC4 313-253945 / (123857) 2001 CB43

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carles Schnabel	O-	VID	M280	ES	GPS	23:25:33			23:28:39

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#46 : ef5b06d0-ddb3-11f0-547e-da987bfe6a6c [db: observed]

JPL#46 : ef5b2de0-ddb3-11f0-547e-12997bffc01c [db: observed]

Using prediction ef5b06d0-ddb3-11f0-547e-da987bfe6a6c for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : ef5b06d0-ddb3-11f0-547e-da987bfe6a6c [observed] Occultation Date + Time : 2023-08-13 at 23:32:02 UT +/- 0.01 min [1] Object Designation : (123857) 2001 CB43 Orbit Class : MBA Star Designation : GDR3 6753878575957446016 Star Coordinates (ICRF) : RA = 20 01 04.4640, DE = -27 32 20.969 [2] Star Magnitudes : G = 12.47 mag, RP = 11.72 mag, BP = 13.09 mag Object Magnitude : V = 19.54 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.0 km (src: astorb) Speed of the shadow : 12.0 km/s Elongation to Moon & Sun : 177° (sunlit = 5%), Sun = 155° Cross-track uncertainty : 0.3 mas = 0 km = 0.12 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#46 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : ef5b06d0-ddb3-11f0-547e-da987bfe6a6c [observed] Occultation Date + Time : 2023-08-13 at 23:32:02 UT +/- 0.01 min [1] Object Designation : (123857) 2001 CB43 Orbit Class : MBA Star Designation : GDR3 6753878575957446016 Star Coordinates (ICRF) : RA = 20 01 04.4640, DE = -27 32 20.969 [2] Star Magnitudes : G = 12.47 mag, RP = 11.72 mag, BP = 13.09 mag Object Magnitude : V = 19.54 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.0 km (src: astorb) Speed of the shadow : 12.0 km/s Elongation to Moon & Sun : 177° (sunlit = 5%), Sun = 155° Cross-track uncertainty : 0.3 mas = 0 km = 0.12 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#46 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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