Cora»Occultation

2024-12-16 / UCAC4 469-026643 / (177414) 2004 CL2

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Ferran Casarramona	O-	VID	M200	ES	GPS	21:21:01			21:23:01
2	show	Deborah Smith	O-	CCD	M300	ES	NTP	21:21:14			21:23:54

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

2 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#33 : bf7b6700-ddb5-11f0-547e-f0b4fffb7a24 [db: observed]

Using prediction bf7b6700-ddb5-11f0-547e-f0b4fffb7a24 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] : bf7b6700-ddb5-11f0-547e-f0b4fffb7a24 [observed] Occultation Date + Time : 2024-12-16 at 21:12:13 UT +/- 0.02 min [1] Object Designation : (177414) 2004 CL2 Orbit Class : MBA Star Designation : GDR3 3116350277671663744 Star Coordinates (ICRF) : RA = 07 07 26.7702, DE = +03 36 19.120 [2] Star Magnitudes : G = 10.82 mag, RP = 10.7 mag, BP = 10.88 mag Object Magnitude : V = 18.87 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 2.5 km (src: astorb) Speed of the shadow : 10.0 km/s Elongation to Moon & Sun : 24° (sunlit = 97%), Sun = 151° Cross-track uncertainty : 3.7 mas = 3 km = 1.46 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : bf7b6700-ddb5-11f0-547e-f0b4fffb7a24 [observed] Occultation Date + Time : 2024-12-16 at 21:12:13 UT +/- 0.02 min [1] Object Designation : (177414) 2004 CL2 Orbit Class : MBA Star Designation : GDR3 3116350277671663744 Star Coordinates (ICRF) : RA = 07 07 26.7702, DE = +03 36 19.120 [2] Star Magnitudes : G = 10.82 mag, RP = 10.7 mag, BP = 10.88 mag Object Magnitude : V = 18.87 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 2.5 km (src: astorb) Speed of the shadow : 10.0 km/s Elongation to Moon & Sun : 24° (sunlit = 97%), Sun = 151° Cross-track uncertainty : 3.7 mas = 3 km = 1.46 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 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)