Cora»Occultation

2024-09-18 / UCAC4 504-003734 / (5764) 1985 CS1

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Maciej Borkowski	O+	VID	M200	PL	GPS	20:56:44	20:58:43.69	20:58:44.59	21:01:04	0.06	0.04	0.90	6.3
2	show	Daniel Antuszewicz	O-	VID	M200	PL	NTP	20:57:09			21:00:09

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#68 : 6ac611b0-ddb5-11f0-547e-5874edff0322 [db: observed]

Using prediction 6ac611b0-ddb5-11f0-547e-5874edff0322 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] : 6ac611b0-ddb5-11f0-547e-5874edff0322 [observed] Occultation Date + Time : 2024-09-18 at 20:58:36 UT +/- 0.0 min [1] Object Designation : (5764) 1985 CS1 Orbit Class : MBA Star Designation : GDR3 0024342092223060736 Star Coordinates (ICRF) : RA = 02 26 26.5357, DE = +10 37 17.922 [2] Star Magnitudes : G = 11.01 mag, RP = 10.36 mag, BP = 11.5 mag Object Magnitude : V = 17.58 mag Estimated Magnitude Drop : 6.6 mag Estimated Max. Duration : 1.0 sec Object Mean Diameter : 6.7 km (src: astorb) Speed of the shadow : 7.0 km/s Elongation to Moon & Sun : 31° (sunlit = 99%), Sun = 139° Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#68 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 6ac611b0-ddb5-11f0-547e-5874edff0322 [observed] Occultation Date + Time : 2024-09-18 at 20:58:36 UT +/- 0.0 min [1] Object Designation : (5764) 1985 CS1 Orbit Class : MBA Star Designation : GDR3 0024342092223060736 Star Coordinates (ICRF) : RA = 02 26 26.5357, DE = +10 37 17.922 [2] Star Magnitudes : G = 11.01 mag, RP = 10.36 mag, BP = 11.5 mag Object Magnitude : V = 17.58 mag Estimated Magnitude Drop : 6.6 mag Estimated Max. Duration : 1.0 sec Object Mean Diameter : 6.7 km (src: astorb) Speed of the shadow : 7.0 km/s Elongation to Moon & Sun : 31° (sunlit = 99%), Sun = 139° Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.01 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#68 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)