Cora»Occultation

2025-11-30 / UCAC4 593-035202 / (5814) 1988 XW1

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Faustino Garcia	O+	CCD	T250	ES	GPS	20:13:18	20:14:17.9	20:14:18.9	20:15:18	0.300	0.500	1.00	9.8

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#68 : ca0a29b0-ddb8-11f0-547e-aef8fff76bad [db: observed]

Using prediction ca0a29b0-ddb8-11f0-547e-aef8fff76bad for map and profile fit

Get observations as KML file (reduced site location resolution)

Sky projection (artificial light) for occ. time: 2025-11-30, 20:14 UT (JD = 2461010.343)

DAMIT	Q	P (h)	λ, β	JD0	JD-JD0	φ0	Version	Modified	Vol-equiv D	Cmnt
# 3964	1.0	9.413	243°, 33°	2.451075e6	9935.3	0.0°	None	2019-09-26	not scaled	2019-05-07
# 3965	1.0	9.413	51°, 30°	2.451075e6	9935.3	0.0°	None	2019-09-26	not scaled	2019-05-07

Q: model quality flag (0-5, 5=highest) | P: rotation period | λ,β: ecl. lon. and lat. of spin axis (J2000) | JD: initial time (epoch) | φ0: initial rotation angle for JD0

Image size: 300px. Transparent image background for copy & paste

Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : ca0a29b0-ddb8-11f0-547e-aef8fff76bad [observed] Occultation Date + Time : 2025-11-30 at 20:04:05 UT +/- 0.0 min [1] Object Designation : (5814) 1988 XW1 Orbit Class : MBA Star Designation : GDR3 3386467780301476096 Star Coordinates (ICRF) : RA = 06 43 45.4348, DE = +28 30 31.201 [2] Star Magnitudes : G = 13.15 mag, RP = 12.68 mag, BP = 13.45 mag Object Magnitude : V = 16.41 mag Estimated Magnitude Drop : 3.3 mag Estimated Max. Duration : 1.4 sec Object Mean Diameter : 13.8 km (src: astorb) Speed of the shadow : 9.8 km/s Elongation to Moon & Sun : 88° (sunlit = 77%), Sun = 149° Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#68 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : ca0a29b0-ddb8-11f0-547e-aef8fff76bad [observed] Occultation Date + Time : 2025-11-30 at 20:04:05 UT +/- 0.0 min [1] Object Designation : (5814) 1988 XW1 Orbit Class : MBA Star Designation : GDR3 3386467780301476096 Star Coordinates (ICRF) : RA = 06 43 45.4348, DE = +28 30 31.201 [2] Star Magnitudes : G = 13.15 mag, RP = 12.68 mag, BP = 13.45 mag Object Magnitude : V = 16.41 mag Estimated Magnitude Drop : 3.3 mag Estimated Max. Duration : 1.4 sec Object Mean Diameter : 13.8 km (src: astorb) Speed of the shadow : 9.8 km/s Elongation to Moon & Sun : 88° (sunlit = 77%), Sun = 149° Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#68 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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