Cora»Occultation

2023-10-18 / UCAC4 367-114228 / (27706) Strogen

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Blazewicz	O-	VID	M350	PL	GPS	18:21:31			18:23:20

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#57 : 2b376db0-ddb4-11f0-547e-f2bc6e7214d6 [db: observed]

Using prediction 2b376db0-ddb4-11f0-547e-f2bc6e7214d6 for map and profile fit

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Event Details
Occultation UUID [and DB] : 2b376db0-ddb4-11f0-547e-f2bc6e7214d6 [observed] Occultation Date + Time : 2023-10-18 at 18:20:24 UT +/- 0.0 min [1] Object Designation : (27706) Strogen Orbit Class : MBA Star Designation : GDR3 4144274245261163136 Star Coordinates (ICRF) : RA = 18 03 40.8571, DE = -16 36 58.778 [2] Star Magnitudes : G = 10.71 mag, RP = 9.33 mag, BP = 13.22 mag Object Magnitude : V = 19.2 mag Estimated Magnitude Drop : 8.5 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 6.3 km (src: astorb) Speed of the shadow : 29.3 km/s Elongation to Moon & Sun : 21° (sunlit = 16%), Sun = 66° Cross-track uncertainty : 0.5 mas = 1 km = 0.17 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 2b376db0-ddb4-11f0-547e-f2bc6e7214d6 [observed] Occultation Date + Time : 2023-10-18 at 18:20:24 UT +/- 0.0 min [1] Object Designation : (27706) Strogen Orbit Class : MBA Star Designation : GDR3 4144274245261163136 Star Coordinates (ICRF) : RA = 18 03 40.8571, DE = -16 36 58.778 [2] Star Magnitudes : G = 10.71 mag, RP = 9.33 mag, BP = 13.22 mag Object Magnitude : V = 19.2 mag Estimated Magnitude Drop : 8.5 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 6.3 km (src: astorb) Speed of the shadow : 29.3 km/s Elongation to Moon & Sun : 21° (sunlit = 16%), Sun = 66° Cross-track uncertainty : 0.5 mas = 1 km = 0.17 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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