Cora»Occultation

2024-08-10 / UCAC4 386-093444 / (251511) 2008 FQ41

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Antuszewicz	O-	VID	M200	PL	NTP	22:48:43			22:50:42

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#25 : 35025610-ddb5-11f0-547e-d3eafaffe0c6 [db: observed]

Using prediction 35025610-ddb5-11f0-547e-d3eafaffe0c6 for map and profile fit

Get observations as KML file (reduced site location resolution)

Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 35025610-ddb5-11f0-547e-d3eafaffe0c6 [observed] Occultation Date + Time : 2024-08-10 at 23:13:38 UT +/- 0.95 min [1] Object Designation : (251511) 2008 FQ41 Orbit Class : MBA Star Designation : GDR3 4150644815628300288 Star Coordinates (ICRF) : RA = 18 05 47.6551, DE = -12 54 35.147 [2] Star Magnitudes : G = 12.06 mag, RP = 11.05 mag, BP = 13.14 mag Object Magnitude : V = 21.16 mag Estimated Magnitude Drop : 9.1 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 1.80 km (src: astorb) Speed of the shadow : 4.3 km/s Elongation to Moon & Sun : 62° (sunlit = 34%), Sun = 132° Cross-track uncertainty : 62.7 mas = 94 km = 52.42 path-width (1-sig) RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#25 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 35025610-ddb5-11f0-547e-d3eafaffe0c6 [observed] Occultation Date + Time : 2024-08-10 at 23:13:38 UT +/- 0.95 min [1] Object Designation : (251511) 2008 FQ41 Orbit Class : MBA Star Designation : GDR3 4150644815628300288 Star Coordinates (ICRF) : RA = 18 05 47.6551, DE = -12 54 35.147 [2] Star Magnitudes : G = 12.06 mag, RP = 11.05 mag, BP = 13.14 mag Object Magnitude : V = 21.16 mag Estimated Magnitude Drop : 9.1 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 1.80 km (src: astorb) Speed of the shadow : 4.3 km/s Elongation to Moon & Sun : 62° (sunlit = 34%), Sun = 132° Cross-track uncertainty : 62.7 mas = 94 km = 52.42 path-width (1-sig) RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#25 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

(If error 404: link not valid which means no data available)

Aladin Sky Atlas

Loading sky atlas…

Aladin Lite direct link (has Gaia overlay)