Cora»Occultation

2024-09-19 / TYC 1245-00928-1 / (72138) 2000 YQ84

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jiri Polak	O-	VID	M300	CZ	GPS	21:21:20			21:25:20
2	show	Michal Rottenborn	O-	VID	M254	CZ	GPS	21:21:21			21:25:21

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#44 : 7da48b40-ddb5-11f0-547e-de435ffe9308 [db: observed]

JPL#44 : 7da4b250-ddb5-11f0-547e-c13ceafd1b7e [db: observed]

Using prediction 7da48b40-ddb5-11f0-547e-de435ffe9308 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] : 7da48b40-ddb5-11f0-547e-de435ffe9308 [observed] Occultation Date + Time : 2024-09-19 at 21:31:55 UT +/- 0.02 min [1] Object Designation : (72138) 2000 YQ84 Orbit Class : MBA Star Designation : GDR3 0061464387916954624 Star Coordinates (ICRF) : RA = 03 26 23.9199, DE = +21 33 42.997 [2] Star Magnitudes : G = 12.54 mag, RP = 11.79 mag, BP = 13.16 mag Object Magnitude : V = 19.45 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 3.6 km/s Elongation to Moon & Sun : 32° (sunlit = 95%), Sun = 123° Cross-track uncertainty : 0.7 mas = 0 km = 0.31 path-width (1-sig) RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 7da48b40-ddb5-11f0-547e-de435ffe9308 [observed] Occultation Date + Time : 2024-09-19 at 21:31:55 UT +/- 0.02 min [1] Object Designation : (72138) 2000 YQ84 Orbit Class : MBA Star Designation : GDR3 0061464387916954624 Star Coordinates (ICRF) : RA = 03 26 23.9199, DE = +21 33 42.997 [2] Star Magnitudes : G = 12.54 mag, RP = 11.79 mag, BP = 13.16 mag Object Magnitude : V = 19.45 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 2.3 km (src: astorb) Speed of the shadow : 3.6 km/s Elongation to Moon & Sun : 32° (sunlit = 95%), Sun = 123° Cross-track uncertainty : 0.7 mas = 0 km = 0.31 path-width (1-sig) RUWE and duplicate source : 1.1 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 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)