Cora»Occultation

2025-10-09 / UCAC4 577-003149 / (14685) 1999 XM172

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Oscar Canales	O-	CCD	M280	ES	GPS	21:22:43	::	::	21:24:43

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#66 : 8a16db00-ddb8-11f0-547e-46bcbeeb0d97 [db: observed]

Using prediction 8a16db00-ddb8-11f0-547e-46bcbeeb0d97 for map and profile fit

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Event Details
Occultation UUID [and DB] : 8a16db00-ddb8-11f0-547e-46bcbeeb0d97 [observed] Occultation Date + Time : 2025-10-09 at 21:20:04 UT +/- 0.0 min [1] Object Designation : (14685) 1999 XM172 Orbit Class : MBA Star Designation : GDR3 0295064910365732864 Star Coordinates (ICRF) : RA = 01 28 35.0250, DE = +25 16 13.945 [2] Star Magnitudes : G = 13.9 mag, RP = 13.4 mag, BP = 14.24 mag Object Magnitude : V = 17.81 mag Estimated Magnitude Drop : 3.9 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 7.8 km (src: astorb) Speed of the shadow : 12.4 km/s Elongation to Moon & Sun : 27° (sunlit = 89%), Sun = 160° Cross-track uncertainty : 0.7 mas = 1 km = 0.14 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#66 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 8a16db00-ddb8-11f0-547e-46bcbeeb0d97 [observed] Occultation Date + Time : 2025-10-09 at 21:20:04 UT +/- 0.0 min [1] Object Designation : (14685) 1999 XM172 Orbit Class : MBA Star Designation : GDR3 0295064910365732864 Star Coordinates (ICRF) : RA = 01 28 35.0250, DE = +25 16 13.945 [2] Star Magnitudes : G = 13.9 mag, RP = 13.4 mag, BP = 14.24 mag Object Magnitude : V = 17.81 mag Estimated Magnitude Drop : 3.9 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 7.8 km (src: astorb) Speed of the shadow : 12.4 km/s Elongation to Moon & Sun : 27° (sunlit = 89%), Sun = 160° Cross-track uncertainty : 0.7 mas = 1 km = 0.14 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#66 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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