Cora»Occultation

2023-09-12 / TYC 2871-01970-1 / (426029) 2011 PA2

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Michal Rottenborn	O-	VID	M254	CZ	GPS	01:11:57			01:15:57	0.0	0.0
2	show	Zdenek Sikac	O-	VID	T150	CZ	NTP	01:12:00			01:16:00

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

2 observations found in db: sodis

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

JPL#32 : 074a0a70-ddb4-11f0-547e-f06b28bf1b9d [db: observed]

Using prediction 074a0a70-ddb4-11f0-547e-f06b28bf1b9d for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 074a0a70-ddb4-11f0-547e-f06b28bf1b9d [observed] Occultation Date + Time : 2023-09-12 at 01:16:25 UT +/- 0.14 min [1] Object Designation : (426029) 2011 PA2 Orbit Class : MBA Star Designation : GDR3 0243250905947239296 Star Coordinates (ICRF) : RA = 03 46 39.3016, DE = +42 37 53.052 [2] Star Magnitudes : G = 10.79 mag, RP = 9.94 mag, BP = 11.55 mag Object Magnitude : V = 20.05 mag Estimated Magnitude Drop : 9.3 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 3.7 km (src: astorb) Speed of the shadow : 7.5 km/s Elongation to Moon & Sun : 72° (sunlit = 8%), Sun = 104° Cross-track uncertainty : 24.0 mas = 42 km = 11.43 path-width (1-sig) RUWE and duplicate source : 1.19 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 074a0a70-ddb4-11f0-547e-f06b28bf1b9d [observed] Occultation Date + Time : 2023-09-12 at 01:16:25 UT +/- 0.14 min [1] Object Designation : (426029) 2011 PA2 Orbit Class : MBA Star Designation : GDR3 0243250905947239296 Star Coordinates (ICRF) : RA = 03 46 39.3016, DE = +42 37 53.052 [2] Star Magnitudes : G = 10.79 mag, RP = 9.94 mag, BP = 11.55 mag Object Magnitude : V = 20.05 mag Estimated Magnitude Drop : 9.3 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 3.7 km (src: astorb) Speed of the shadow : 7.5 km/s Elongation to Moon & Sun : 72° (sunlit = 8%), Sun = 104° Cross-track uncertainty : 24.0 mas = 42 km = 11.43 path-width (1-sig) RUWE and duplicate source : 1.19 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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