Cora»Occultation

2023-10-10 / UCAC4 377-000432 / (4288) Tokyotech

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Yves Argentin	O-	VID	M305	FR	GPS	23:07:46			23:08:45

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#63 : 24335100-ddb4-11f0-547e-9ff75dff5ee8 [db: observed]

Using prediction 24335100-ddb4-11f0-547e-9ff75dff5ee8 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] : 24335100-ddb4-11f0-547e-9ff75dff5ee8 [observed] Occultation Date + Time : 2023-10-10 at 23:05:29 UT +/- 0.0 min [1] Object Designation : (4288) Tokyotech Orbit Class : MBA Star Designation : GDR3 2416900834740656128 Star Coordinates (ICRF) : RA = 00 20 32.5221, DE = -14 44 18.492 [2] Star Magnitudes : G = 13.41 mag, RP = 12.93 mag, BP = 13.73 mag Object Magnitude : V = 14.42 mag Estimated Magnitude Drop : 1.4 mag Estimated Max. Duration : 1.8 sec Object Mean Diameter : 16.0 km (src: astorb) Speed of the shadow : 9.0 km/s Elongation to Moon & Sun : 154° (sunlit = 13%), Sun = 156° Cross-track uncertainty : 0.7 mas = 0 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#63 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 24335100-ddb4-11f0-547e-9ff75dff5ee8 [observed] Occultation Date + Time : 2023-10-10 at 23:05:29 UT +/- 0.0 min [1] Object Designation : (4288) Tokyotech Orbit Class : MBA Star Designation : GDR3 2416900834740656128 Star Coordinates (ICRF) : RA = 00 20 32.5221, DE = -14 44 18.492 [2] Star Magnitudes : G = 13.41 mag, RP = 12.93 mag, BP = 13.73 mag Object Magnitude : V = 14.42 mag Estimated Magnitude Drop : 1.4 mag Estimated Max. Duration : 1.8 sec Object Mean Diameter : 16.0 km (src: astorb) Speed of the shadow : 9.0 km/s Elongation to Moon & Sun : 154° (sunlit = 13%), Sun = 156° Cross-track uncertainty : 0.7 mas = 0 km = 0.04 path-width (1-sig) RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#63 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)