Cora»Occultation

2024-08-05 / UCAC4 346-184460 / (121699) 1999 XS76

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carsten Ziolek	O-	VID	M356	CH	GPS	21:57:11			21:58:11

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#35 : 25a38d60-ddb5-11f0-547e-49e2fffa8e49 [db: observed]

Using prediction 25a38d60-ddb5-11f0-547e-49e2fffa8e49 for map and profile fit

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Event Details
Occultation UUID [and DB] : 25a38d60-ddb5-11f0-547e-49e2fffa8e49 [observed] Occultation Date + Time : 2024-08-05 at 21:59:38 UT +/- 0.06 min [1] Object Designation : (121699) 1999 XS76 Orbit Class : MBA Star Designation : GDR3 6868205283915864576 Star Coordinates (ICRF) : RA = 19 42 10.7910, DE = -20 56 53.809 [2] Star Magnitudes : G = 13.88 mag, RP = 13.34 mag, BP = 14.26 mag Object Magnitude : V = 19.54 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 9.6 km/s Elongation to Moon & Sun : 143° (sunlit = 2%), Sun = 160° Cross-track uncertainty : 20.7 mas = 24 km = 10.50 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 25a38d60-ddb5-11f0-547e-49e2fffa8e49 [observed] Occultation Date + Time : 2024-08-05 at 21:59:38 UT +/- 0.06 min [1] Object Designation : (121699) 1999 XS76 Orbit Class : MBA Star Designation : GDR3 6868205283915864576 Star Coordinates (ICRF) : RA = 19 42 10.7910, DE = -20 56 53.809 [2] Star Magnitudes : G = 13.88 mag, RP = 13.34 mag, BP = 14.26 mag Object Magnitude : V = 19.54 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 9.6 km/s Elongation to Moon & Sun : 143° (sunlit = 2%), Sun = 160° Cross-track uncertainty : 20.7 mas = 24 km = 10.50 path-width (1-sig) RUWE and duplicate source : 1.02 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#35 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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