Cora»Occultation

2024-12-30 / TYC 5535-00743-1 / (12046) 1997 FQ4

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Carles Schnabel	O-	VID	M280	ES	GPS	04:10:07			04:14:00

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#60 : e45d6370-ddb5-11f0-547e-6c75dd1e0ee7 [db: observed]

Using prediction e45d6370-ddb5-11f0-547e-6c75dd1e0ee7 for map and profile fit

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Event Details
Occultation UUID [and DB] : e45d6370-ddb5-11f0-547e-6c75dd1e0ee7 [observed] Occultation Date + Time : 2024-12-30 at 04:15:27 UT +/- 0.0 min [1] Object Designation : (12046) 1997 FQ4 Orbit Class : MBA Star Designation : GDR3 3626659634440636416 Star Coordinates (ICRF) : RA = 12 51 03.3857, DE = -09 41 54.576 [2] Star Magnitudes : G = 10.66 mag, RP = 10.27 mag, BP = 10.89 mag Object Magnitude : V = 18.59 mag Estimated Magnitude Drop : 7.9 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 9.5 km (src: astorb) Speed of the shadow : 20.5 km/s Elongation to Moon & Sun : 74° (sunlit = 1%), Sun = 83° Cross-track uncertainty : 0.7 mas = 1 km = 0.16 path-width (1-sig) RUWE and duplicate source : 1.2 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#60 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : e45d6370-ddb5-11f0-547e-6c75dd1e0ee7 [observed] Occultation Date + Time : 2024-12-30 at 04:15:27 UT +/- 0.0 min [1] Object Designation : (12046) 1997 FQ4 Orbit Class : MBA Star Designation : GDR3 3626659634440636416 Star Coordinates (ICRF) : RA = 12 51 03.3857, DE = -09 41 54.576 [2] Star Magnitudes : G = 10.66 mag, RP = 10.27 mag, BP = 10.89 mag Object Magnitude : V = 18.59 mag Estimated Magnitude Drop : 7.9 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 9.5 km (src: astorb) Speed of the shadow : 20.5 km/s Elongation to Moon & Sun : 74° (sunlit = 1%), Sun = 83° Cross-track uncertainty : 0.7 mas = 1 km = 0.16 path-width (1-sig) RUWE and duplicate source : 1.2 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#60 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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