Cora»Occultation

2024-08-13 / UCAC4 393-122791 / (366721) 2003 YD47

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carsten Ziolek	O-	VID	M356	CH	GPS	20:20:46			20:21:46
2	show	Peter Delincak	O-	VID	M400	SK	NTP	20:18:03			20:22:13

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#37 : 429bc810-ddb5-11f0-547e-96a1fd3e556e [db: observed]

Using prediction 429bc810-ddb5-11f0-547e-96a1fd3e556e for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 429bc810-ddb5-11f0-547e-96a1fd3e556e [observed] Occultation Date + Time : 2024-08-13 at 20:20:41 UT +/- 0.07 min [1] Object Designation : (366721) 2003 YD47 Orbit Class : MBA Star Designation : GDR3 4190079934024147456 Star Coordinates (ICRF) : RA = 19 53 55.2444, DE = -11 29 00.524 [2] Star Magnitudes : G = 12.19 mag, RP = 11.64 mag, BP = 12.58 mag Object Magnitude : V = 20.59 mag Estimated Magnitude Drop : 8.4 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.7 km (src: astorb) Speed of the shadow : 11.4 km/s Elongation to Moon & Sun : 54° (sunlit = 62%), Sun = 155° Cross-track uncertainty : 21.0 mas = 36 km = 13.45 path-width (1-sig) RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 429bc810-ddb5-11f0-547e-96a1fd3e556e [observed] Occultation Date + Time : 2024-08-13 at 20:20:41 UT +/- 0.07 min [1] Object Designation : (366721) 2003 YD47 Orbit Class : MBA Star Designation : GDR3 4190079934024147456 Star Coordinates (ICRF) : RA = 19 53 55.2444, DE = -11 29 00.524 [2] Star Magnitudes : G = 12.19 mag, RP = 11.64 mag, BP = 12.58 mag Object Magnitude : V = 20.59 mag Estimated Magnitude Drop : 8.4 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.7 km (src: astorb) Speed of the shadow : 11.4 km/s Elongation to Moon & Sun : 54° (sunlit = 62%), Sun = 155° Cross-track uncertainty : 21.0 mas = 36 km = 13.45 path-width (1-sig) RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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