Cora»Occultation

2023-06-04 / UCAC4 344-128929 / (4108) Rakos

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Blazewicz	O-	CCD	M350	PL	GPS	22:44:03			22:45:56

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#63 : a53fc630-ddb3-11f0-547e-9366b7fcaf84 [db: observed]

JPL#63 : a53fc630-ddb3-11f0-547e-93861dfc9bea [db: observed]

Using prediction a53fc630-ddb3-11f0-547e-93861dfc9bea for map and profile fit

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Event Details
Occultation UUID [and DB] : a53fc630-ddb3-11f0-547e-93861dfc9bea [observed] Occultation Date + Time : 2023-06-04 at 22:42:06 UT +/- 0.0 min [1] Object Designation : (4108) Rakos Orbit Class : MBA Star Designation : GDR3 4093882974517643008 Star Coordinates (ICRF) : RA = 18 11 04.3172, DE = -21 12 41.202 [2] Star Magnitudes : G = 13.48 mag, RP = 12.42 mag, BP = 14.52 mag Object Magnitude : V = 17.67 mag Estimated Magnitude Drop : 4.2 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 5.4 km (src: astorb) Speed of the shadow : 9.7 km/s Elongation to Moon & Sun : 10° (sunlit = 99%), Sun = 161° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.48 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#63 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : a53fc630-ddb3-11f0-547e-93861dfc9bea [observed] Occultation Date + Time : 2023-06-04 at 22:42:06 UT +/- 0.0 min [1] Object Designation : (4108) Rakos Orbit Class : MBA Star Designation : GDR3 4093882974517643008 Star Coordinates (ICRF) : RA = 18 11 04.3172, DE = -21 12 41.202 [2] Star Magnitudes : G = 13.48 mag, RP = 12.42 mag, BP = 14.52 mag Object Magnitude : V = 17.67 mag Estimated Magnitude Drop : 4.2 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 5.4 km (src: astorb) Speed of the shadow : 9.7 km/s Elongation to Moon & Sun : 10° (sunlit = 99%), Sun = 161° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.48 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#63 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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