Cora»Occultation

2023-05-04 / G181130.2-172034 / (11257) Rodionta

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jiri Kubanek	O-	VID	M303	CZ	GPS	02:09:06			02:13:08

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#54 : 94945940-ddb3-11f0-547e-85e5fbba4b2b [db: observed]

Using prediction 94945940-ddb3-11f0-547e-85e5fbba4b2b for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 94945940-ddb3-11f0-547e-85e5fbba4b2b [observed] Occultation Date + Time : 2023-05-04 at 01:45:37 UT +/- 0.02 min [1] Object Designation : (11257) Rodionta Orbit Class : MBA Star Designation : GDR3 4095996068369911040 Star Coordinates (ICRF) : RA = 18 11 30.1549, DE = -17 20 33.729 [2] Star Magnitudes : G = 13.33 mag, RP = 11.8 mag, BP = 16.79 mag Object Magnitude : V = 19.02 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 1.5 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 2.6 km/s Elongation to Moon & Sun : 70° (sunlit = 97%), Sun = 130° Cross-track uncertainty : 0.4 mas = 0 km = 0.14 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 94945940-ddb3-11f0-547e-85e5fbba4b2b [observed] Occultation Date + Time : 2023-05-04 at 01:45:37 UT +/- 0.02 min [1] Object Designation : (11257) Rodionta Orbit Class : MBA Star Designation : GDR3 4095996068369911040 Star Coordinates (ICRF) : RA = 18 11 30.1549, DE = -17 20 33.729 [2] Star Magnitudes : G = 13.33 mag, RP = 11.8 mag, BP = 16.79 mag Object Magnitude : V = 19.02 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 1.5 sec Object Mean Diameter : 3.9 km (src: astorb) Speed of the shadow : 2.6 km/s Elongation to Moon & Sun : 70° (sunlit = 97%), Sun = 130° Cross-track uncertainty : 0.4 mas = 0 km = 0.14 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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