Cora»Occultation

2023-09-01 / UCAC4 362-196830 / (20142) 1996 RC12

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Gregor Krannich	O+	VID	M350	DE	GPS	22:12:32	22:13:09.975	22:13:10.201	22:13:52	0.015	0.015	0.23	1.8

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#48 : fc2a7210-ddb3-11f0-547e-8a2dfabff511 [db: observed]

Using prediction fc2a7210-ddb3-11f0-547e-8a2dfabff511 for map and profile fit

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Event Details
Occultation UUID [and DB] : fc2a7210-ddb3-11f0-547e-8a2dfabff511 [observed] Occultation Date + Time : 2023-09-01 at 22:20:31 UT +/- 0.01 min [1] Object Designation : (20142) 1996 RC12 Orbit Class : MBA Star Designation : GDR3 6858881562748655232 Star Coordinates (ICRF) : RA = 20 49 45.1293, DE = -17 45 51.893 [2] Star Magnitudes : G = 9.65 mag, RP = 9.16 mag, BP = 9.97 mag Object Magnitude : V = 19.34 mag Estimated Magnitude Drop : 9.7 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 7.8 km/s Elongation to Moon & Sun : 55° (sunlit = 95%), Sun = 151° Cross-track uncertainty : 1.0 mas = 1 km = 0.47 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#48 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : fc2a7210-ddb3-11f0-547e-8a2dfabff511 [observed] Occultation Date + Time : 2023-09-01 at 22:20:31 UT +/- 0.01 min [1] Object Designation : (20142) 1996 RC12 Orbit Class : MBA Star Designation : GDR3 6858881562748655232 Star Coordinates (ICRF) : RA = 20 49 45.1293, DE = -17 45 51.893 [2] Star Magnitudes : G = 9.65 mag, RP = 9.16 mag, BP = 9.97 mag Object Magnitude : V = 19.34 mag Estimated Magnitude Drop : 9.7 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 7.8 km/s Elongation to Moon & Sun : 55° (sunlit = 95%), Sun = 151° Cross-track uncertainty : 1.0 mas = 1 km = 0.47 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#48 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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