Cora»Occultation

2025-10-18 / UCAC4 398-123417 / (114786) 2003 MR6

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jiri Kubanek	O+	VID	M200	CZ	GPS	18:07:47	18:08:45.38	18:08:45.79	18:09:47	0.040	0.040	0.41	7.3
2	show	Björn Kattentidt	O-	VID	M280	DE	GPS	18:07:17	::	::	18:10:31

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#45 : 94a3d050-ddb8-11f0-547e-2c42dffeb777 [db: observed]

Using prediction 94a3d050-ddb8-11f0-547e-2c42dffeb777 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 94a3d050-ddb8-11f0-547e-2c42dffeb777 [observed] Occultation Date + Time : 2025-10-18 at 18:06:53 UT +/- 0.01 min [1] Object Designation : (114786) 2003 MR6 Orbit Class : MBA Star Designation : GDR3 4193111429321842048 Star Coordinates (ICRF) : RA = 19 44 40.6491, DE = -10 30 33.531 [2] Star Magnitudes : G = 12.22 mag, RP = 11.52 mag, BP = 12.77 mag Object Magnitude : V = 19.16 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.6 km (src: astorb) Speed of the shadow : 17.7 km/s Elongation to Moon & Sun : 121° (sunlit = 7%), Sun = 91° Cross-track uncertainty : 2.3 mas = 3 km = 0.80 path-width (1-sig) RUWE and duplicate source : 3.07 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#45 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 94a3d050-ddb8-11f0-547e-2c42dffeb777 [observed] Occultation Date + Time : 2025-10-18 at 18:06:53 UT +/- 0.01 min [1] Object Designation : (114786) 2003 MR6 Orbit Class : MBA Star Designation : GDR3 4193111429321842048 Star Coordinates (ICRF) : RA = 19 44 40.6491, DE = -10 30 33.531 [2] Star Magnitudes : G = 12.22 mag, RP = 11.52 mag, BP = 12.77 mag Object Magnitude : V = 19.16 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 4.6 km (src: astorb) Speed of the shadow : 17.7 km/s Elongation to Moon & Sun : 121° (sunlit = 7%), Sun = 91° Cross-track uncertainty : 2.3 mas = 3 km = 0.80 path-width (1-sig) RUWE and duplicate source : 3.07 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#45 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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