Cora»Occultation

2023-05-22 / TYC 5084-00257-1 / (74460) 1999 CW32

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Blazewicz	O-	CCD	M350	PL	GPS	20:38:00			20:39:16

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#45 : 9ca997d0-ddb3-11f0-547e-04e1ebfd3e00 [db: observed]

Using prediction 9ca997d0-ddb3-11f0-547e-04e1ebfd3e00 for map and profile fit

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Event Details
Occultation UUID [and DB] : 9ca997d0-ddb3-11f0-547e-04e1ebfd3e00 [observed] Occultation Date + Time : 2023-05-22 at 20:33:12 UT +/- 0.0 min [1] Object Designation : (74460) 1999 CW32 Orbit Class : MBA Star Designation : GDR3 4368823038225951744 Star Coordinates (ICRF) : RA = 17 36 20.3347, DE = -03 33 51.492 [2] Star Magnitudes : G = 10.42 mag, RP = 9.93 mag, BP = 10.73 mag Object Magnitude : V = 19.46 mag Estimated Magnitude Drop : 9.0 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 4.5 km (src: astorb) Speed of the shadow : 11.7 km/s Elongation to Moon & Sun : 151° (sunlit = 10%), Sun = 151° Cross-track uncertainty : 0.7 mas = 1 km = 0.27 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#45 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 9ca997d0-ddb3-11f0-547e-04e1ebfd3e00 [observed] Occultation Date + Time : 2023-05-22 at 20:33:12 UT +/- 0.0 min [1] Object Designation : (74460) 1999 CW32 Orbit Class : MBA Star Designation : GDR3 4368823038225951744 Star Coordinates (ICRF) : RA = 17 36 20.3347, DE = -03 33 51.492 [2] Star Magnitudes : G = 10.42 mag, RP = 9.93 mag, BP = 10.73 mag Object Magnitude : V = 19.46 mag Estimated Magnitude Drop : 9.0 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 4.5 km (src: astorb) Speed of the shadow : 11.7 km/s Elongation to Moon & Sun : 151° (sunlit = 10%), Sun = 151° Cross-track uncertainty : 0.7 mas = 1 km = 0.27 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#45 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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