Cora»Occultation

2024-10-30 / UCAC4 595-030302 / (144842) 2004 JF37

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Deborah Smith	O-	CCD	M203	ES	NTP	01:28:47			01:32:47

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#31 : 950558a0-ddb5-11f0-547e-1b1f7fef3598 [db: observed]

Using prediction 950558a0-ddb5-11f0-547e-1b1f7fef3598 for map and profile fit

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Event Details
Occultation UUID [and DB] : 950558a0-ddb5-11f0-547e-1b1f7fef3598 [observed] Occultation Date + Time : 2024-10-30 at 01:13:17 UT +/- 0.18 min [1] Object Designation : (144842) 2004 JF37 Orbit Class : MBA Star Designation : GDR3 3433839238054427264 Star Coordinates (ICRF) : RA = 06 19 28.9520, DE = +28 57 38.249 [2] Star Magnitudes : G = 13.24 mag, RP = 12.47 mag, BP = 13.9 mag Object Magnitude : V = 20.8 mag Estimated Magnitude Drop : 7.6 mag Estimated Max. Duration : 1.2 sec Object Mean Diameter : 3.3 km (src: astorb) Speed of the shadow : 2.9 km/s Elongation to Moon & Sun : 96° (sunlit = 5%), Sun = 123° Cross-track uncertainty : 1.0 mas = 2 km = 0.61 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#31 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 950558a0-ddb5-11f0-547e-1b1f7fef3598 [observed] Occultation Date + Time : 2024-10-30 at 01:13:17 UT +/- 0.18 min [1] Object Designation : (144842) 2004 JF37 Orbit Class : MBA Star Designation : GDR3 3433839238054427264 Star Coordinates (ICRF) : RA = 06 19 28.9520, DE = +28 57 38.249 [2] Star Magnitudes : G = 13.24 mag, RP = 12.47 mag, BP = 13.9 mag Object Magnitude : V = 20.8 mag Estimated Magnitude Drop : 7.6 mag Estimated Max. Duration : 1.2 sec Object Mean Diameter : 3.3 km (src: astorb) Speed of the shadow : 2.9 km/s Elongation to Moon & Sun : 96° (sunlit = 5%), Sun = 123° Cross-track uncertainty : 1.0 mas = 2 km = 0.61 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#31 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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