Cora»Occultation

2023-04-12 / TYC 938-00846-1 / (260429) 2004 XR104

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Antuszewicz	O-	VID	M203	PL	NTP	23:15:37			23:17:37

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#27 : 8b30a1b0-ddb3-11f0-547e-6de66c6d55a9 [db: observed]

Using prediction 8b30a1b0-ddb3-11f0-547e-6de66c6d55a9 for map and profile fit

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Event Details
Occultation UUID [and DB] : 8b30a1b0-ddb3-11f0-547e-6de66c6d55a9 [observed] Occultation Date + Time : 2023-04-12 at 23:12:10 UT +/- 0.04 min [1] Object Designation : (260429) 2004 XR104 Orbit Class : MBA Star Designation : GDR3 1189602831716409216 Star Coordinates (ICRF) : RA = 15 48 19.0270, DE = +11 22 18.835 [2] Star Magnitudes : G = 8.85 mag, RP = 8.11 mag, BP = 9.46 mag Object Magnitude : V = 19.02 mag Estimated Magnitude Drop : 10.2 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.2 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 64° (sunlit = 55%), Sun = 139° Cross-track uncertainty : 14.3 mas = 16 km = 5.27 path-width (1-sig) RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#27 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 8b30a1b0-ddb3-11f0-547e-6de66c6d55a9 [observed] Occultation Date + Time : 2023-04-12 at 23:12:10 UT +/- 0.04 min [1] Object Designation : (260429) 2004 XR104 Orbit Class : MBA Star Designation : GDR3 1189602831716409216 Star Coordinates (ICRF) : RA = 15 48 19.0270, DE = +11 22 18.835 [2] Star Magnitudes : G = 8.85 mag, RP = 8.11 mag, BP = 9.46 mag Object Magnitude : V = 19.02 mag Estimated Magnitude Drop : 10.2 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 3.2 km (src: astorb) Speed of the shadow : 7.7 km/s Elongation to Moon & Sun : 64° (sunlit = 55%), Sun = 139° Cross-track uncertainty : 14.3 mas = 16 km = 5.27 path-width (1-sig) RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#27 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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