Cora»Occultation

2025-08-30 / TYC 5806-00840-1 / (210564) 1999 TR195

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carsten Ziolek	O-	VID	M356	CH	GPS	20:58:22	::	::	20:59:22
2	show	Andreas Schweizer	O-	VID	M250	CH	GPS	20:58:33	::	::	20:59:33

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#28 : 5784ccc0-ddb7-11f0-547e-ebca35dfc881 [db: observed]

Using prediction 5784ccc0-ddb7-11f0-547e-ebca35dfc881 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 5784ccc0-ddb7-11f0-547e-ebca35dfc881 [observed] Occultation Date + Time : 2025-08-30 at 20:51:29 UT +/- 0.05 min [1] Object Designation : (210564) 1999 TR195 Orbit Class : MBA Star Designation : GDR3 2612902350193149696 Star Coordinates (ICRF) : RA = 22 15 42.1309, DE = -11 51 39.883 [2] Star Magnitudes : G = 11.03 mag, RP = 10.64 mag, BP = 11.27 mag Object Magnitude : V = 17.88 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 1.60 km (src: astorb) Speed of the shadow : 5.5 km/s Elongation to Moon & Sun : 88° (sunlit = 46%), Sun = 174° Cross-track uncertainty : 24.0 mas = 14 km = 9.00 path-width (1-sig) RUWE and duplicate source : 0.84 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#28 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 5784ccc0-ddb7-11f0-547e-ebca35dfc881 [observed] Occultation Date + Time : 2025-08-30 at 20:51:29 UT +/- 0.05 min [1] Object Designation : (210564) 1999 TR195 Orbit Class : MBA Star Designation : GDR3 2612902350193149696 Star Coordinates (ICRF) : RA = 22 15 42.1309, DE = -11 51 39.883 [2] Star Magnitudes : G = 11.03 mag, RP = 10.64 mag, BP = 11.27 mag Object Magnitude : V = 17.88 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 1.60 km (src: astorb) Speed of the shadow : 5.5 km/s Elongation to Moon & Sun : 88° (sunlit = 46%), Sun = 174° Cross-track uncertainty : 24.0 mas = 14 km = 9.00 path-width (1-sig) RUWE and duplicate source : 0.84 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#28 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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