Cora»Occultation

2023-09-26 / TYC 6973-00033-1 / (48433) 1989 US1

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jiri Kubanek	O-	VID	M303	CZ	GPS	19:11:31			19:14:46

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#47 : 33525190-ddb4-11f0-547e-5e1c3fbff62d [db: observed]

Using prediction 33525190-ddb4-11f0-547e-5e1c3fbff62d for map and profile fit

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Event Details
Occultation UUID [and DB] : 33525190-ddb4-11f0-547e-5e1c3fbff62d [observed] Occultation Date + Time : 2023-09-26 at 19:03:05 UT +/- 0.0 min [1] Object Designation : (48433) 1989 US1 Orbit Class : MBA Star Designation : GDR3 2385303615041861376 Star Coordinates (ICRF) : RA = 23 19 24.6851, DE = -22 41 53.993 [2] Star Magnitudes : G = 11.03 mag, RP = 10.33 mag, BP = 11.58 mag Object Magnitude : V = 16.2 mag Estimated Magnitude Drop : 5.2 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 6.2 km (src: astorb) Speed of the shadow : 8.1 km/s Elongation to Moon & Sun : 19° (sunlit = 90%), Sun = 153° Cross-track uncertainty : 0.7 mas = 0 km = 0.09 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#47 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 33525190-ddb4-11f0-547e-5e1c3fbff62d [observed] Occultation Date + Time : 2023-09-26 at 19:03:05 UT +/- 0.0 min [1] Object Designation : (48433) 1989 US1 Orbit Class : MBA Star Designation : GDR3 2385303615041861376 Star Coordinates (ICRF) : RA = 23 19 24.6851, DE = -22 41 53.993 [2] Star Magnitudes : G = 11.03 mag, RP = 10.33 mag, BP = 11.58 mag Object Magnitude : V = 16.2 mag Estimated Magnitude Drop : 5.2 mag Estimated Max. Duration : 0.8 sec Object Mean Diameter : 6.2 km (src: astorb) Speed of the shadow : 8.1 km/s Elongation to Moon & Sun : 19° (sunlit = 90%), Sun = 153° Cross-track uncertainty : 0.7 mas = 0 km = 0.09 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#47 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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