Cora»Occultation

2026-03-17 / UCAC4 496-013667 / (6570) Tomohiro

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jorge JUAN, Carles Schnabel	O+	VID	M410	ES	GPS	21:29:46	21:31:43.97	21:31:45.25	21:33:45	0.160	0.160	1.28	21.9
2	show	Antoni Selva, Carlos Perello	O+	VID	M500	ES	GPS	21:30:45	21:31:44.83	21:31:46.08	21:32:45	0.130	0.130	1.25	21.4

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 : 06d16280-de79-11f0-4858-753eb3772197 [db: asteroids]

Using prediction 06d16280-de79-11f0-4858-753eb3772197 for map and profile fit

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Event Details
Occultation UUID [and DB] : 06d16280-de79-11f0-4858-753eb3772197 [asteroids] Occultation Date + Time : 2026-03-17 at 21:26:59 UT +/- 0.0 min [1] Object Designation : (6570) Tomohiro Orbit Class : MBA Star Designation : GDR3 3334883711247539968 Star Coordinates (ICRF) : RA = 05 37 38.5193, DE = +09 07 32.815 [2] Star Magnitudes : G = 14.31 mag, RP = 13.7 mag, BP = 14.74 mag Object Magnitude : V = 17.71 mag Estimated Magnitude Drop : 3.5 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 12.5 km (src: astorb) Speed of the shadow : 17.1 km/s Elongation to Moon & Sun : 102° (sunlit = 2%), Sun = 87° Cross-track uncertainty : 0.4 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.15 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] : 06d16280-de79-11f0-4858-753eb3772197 [asteroids]

 Occultation Date + Time   : 2026-03-17 at 21:26:59 UT +/- 0.0 min  [1]
 Object Designation        : (6570) Tomohiro
 Orbit Class               : MBA
 Star Designation          : GDR3 3334883711247539968
 Star Coordinates (ICRF)   : RA = 05 37 38.5193, DE = +09 07 32.815  [2]
 Star Magnitudes           : G = 14.31 mag, RP = 13.7 mag, BP = 14.74 mag
 Object Magnitude          : V = 17.71 mag
 Estimated Magnitude Drop  : 3.5 mag
 Estimated Max. Duration   : 0.7 sec
 Object Mean Diameter      : 12.5 km  (src: astorb)
 Speed of the shadow       : 17.1 km/s
 Elongation to Moon & Sun  : 102° (sunlit = 2%), Sun = 87°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.15 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

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