Cora»Occultation

2023-08-22 / UCAC4 418-154966 / (13559) Werth

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT4
1	show	Jiri Kubanek, Simona Kubankova	O-	VID	M200	CZ	GPS	22:10:22	22:14:25
2	show	Jiri Polak	O-	VID	M300	CZ	GPS	22:11:55	22:14:27
3	show	Roland BONINSEGNA	O-	VID	M400	BE	GPS	22:12:14	22:14:14

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

3 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#59 : fb29caf0-ddb3-11f0-547e-713ff36909f0 [db: observed]

Using prediction fb29caf0-ddb3-11f0-547e-713ff36909f0 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : fb29caf0-ddb3-11f0-547e-713ff36909f0 [observed] Occultation Date + Time : 2023-08-22 at 22:07:41 UT +/- 0.0 min [1] Object Designation : (13559) Werth Orbit Class : MBA Star Designation : GDR3 2445517338544795904 Star Coordinates (ICRF) : RA = 23 49 57.7250, DE = -06 31 28.997 [2] Star Magnitudes : G = 12.14 mag, RP = 11.72 mag, BP = 12.39 mag Object Magnitude : V = 17.38 mag Estimated Magnitude Drop : 5.3 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 7.3 km (src: astorb) Speed of the shadow : 9.2 km/s Elongation to Moon & Sun : 133° (sunlit = 35%), Sun = 154° Cross-track uncertainty : 1.0 mas = 1 km = 0.17 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#59 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : fb29caf0-ddb3-11f0-547e-713ff36909f0 [observed] Occultation Date + Time : 2023-08-22 at 22:07:41 UT +/- 0.0 min [1] Object Designation : (13559) Werth Orbit Class : MBA Star Designation : GDR3 2445517338544795904 Star Coordinates (ICRF) : RA = 23 49 57.7250, DE = -06 31 28.997 [2] Star Magnitudes : G = 12.14 mag, RP = 11.72 mag, BP = 12.39 mag Object Magnitude : V = 17.38 mag Estimated Magnitude Drop : 5.3 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 7.3 km (src: astorb) Speed of the shadow : 9.2 km/s Elongation to Moon & Sun : 133° (sunlit = 35%), Sun = 154° Cross-track uncertainty : 1.0 mas = 1 km = 0.17 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#59 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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