Cora»Occultation

2025-09-06 / UCAC4 422-138205 / (71516) 2000 CT56

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Oscar Canales	O-	CCD	M280	ES	GPS	21:34:25	::	::	21:36:25

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#41 : 65040000-ddb7-11f0-547e-656cfeef5cf0 [db: observed]

Using prediction 65040000-ddb7-11f0-547e-656cfeef5cf0 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 65040000-ddb7-11f0-547e-656cfeef5cf0 [observed] Occultation Date + Time : 2025-09-06 at 21:34:10 UT +/- 0.01 min [1] Object Designation : (71516) 2000 CT56 Orbit Class : MBA Star Designation : GDR3 2445869186561096832 Star Coordinates (ICRF) : RA = 23 45 43.0798, DE = -05 37 03.167 [2] Star Magnitudes : G = 11.76 mag, RP = 11.02 mag, BP = 12.36 mag Object Magnitude : V = 19.2 mag Estimated Magnitude Drop : 7.4 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 12.3 km/s Elongation to Moon & Sun : 21° (sunlit = 99%), Sun = 169° Cross-track uncertainty : 2.2 mas = 3 km = 0.87 path-width (1-sig) RUWE and duplicate source : 6.17 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#41 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 65040000-ddb7-11f0-547e-656cfeef5cf0 [observed] Occultation Date + Time : 2025-09-06 at 21:34:10 UT +/- 0.01 min [1] Object Designation : (71516) 2000 CT56 Orbit Class : MBA Star Designation : GDR3 2445869186561096832 Star Coordinates (ICRF) : RA = 23 45 43.0798, DE = -05 37 03.167 [2] Star Magnitudes : G = 11.76 mag, RP = 11.02 mag, BP = 12.36 mag Object Magnitude : V = 19.2 mag Estimated Magnitude Drop : 7.4 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 12.3 km/s Elongation to Moon & Sun : 21° (sunlit = 99%), Sun = 169° Cross-track uncertainty : 2.2 mas = 3 km = 0.87 path-width (1-sig) RUWE and duplicate source : 6.17 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#41 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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