Cora»Occultation

2026-08-05 / UCAC4 366-168845 / (6524) Baalke

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Alfonso Noschese	O+	VID	M450	IT	GPS	20:17:00	20:17:26.38	20:17:26.78	20:18:00	0.070	0.130	0.40	5.0
2	show	Peter Delincak	O+	VID	M400	SK	NTP	20:14:33	20:16:33.081	20:16:33.241	20:17:50	0.081	0.081	0.16	2.0

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):

JPL68 : 9d234520-d9ad-11f1-43f3-92a5f6fe6e3a [db: observed]

Using prediction 9d234520-d9ad-11f1-43f3-92a5f6fe6e3a for map and profile fit

Get observations as KML file (reduced site location resolution)

Ellipse and circular profile fits to the timings (chords)

Auto-Fit Result:
X0,Y0 = 3399.7, 31.4 km
Circular diameter = 15 km

From 2 chords (VID)

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If the plot disappears, then there are less than 2 chords left (too much ignored, go back with browser).

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 9d234520-d9ad-11f1-43f3-92a5f6fe6e3a [observed] Occultation Date + Time : 2026-08-05 at 20:21:15 UT +/- 0.0 min [1] Object Designation : (6524) Baalke Orbit Class : MBA Star Designation : GDR3 4180797551931813120 Star Coordinates (ICRF) : RA = 19 23 16.3892, DE = -16 56 53.405 [2] Star Magnitudes : G = 13.34 mag, RP = 12.77 mag, BP = 13.74 mag Object Magnitude : V = 16.59 mag Estimated Magnitude Drop : 3.3 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 7.6 km (src: astorb) Speed of the shadow : 12.6 km/s Elongation to Moon & Sun : 110° (sunlit = 53%), Sun = 156° Cross-track uncertainty : 0.7 mas = 0 km = 0.10 path-width (1-sig) RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL68 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and DB] : 9d234520-d9ad-11f1-43f3-92a5f6fe6e3a [observed]

 Occultation Date + Time   : 2026-08-05 at 20:21:15 UT +/- 0.0 min  [1]
 Object Designation        : (6524) Baalke
 Orbit Class               : MBA
 Star Designation          : GDR3 4180797551931813120
 Star Coordinates (ICRF)   : RA = 19 23 16.3892, DE = -16 56 53.405  [2]
 Star Magnitudes           : G = 13.34 mag, RP = 12.77 mag, BP = 13.74 mag
 Object Magnitude          : V = 16.59 mag
 Estimated Magnitude Drop  : 3.3 mag
 Estimated Max. Duration   : 0.6 sec
 Object Mean Diameter      : 7.6 km  (src: astorb)
 Speed of the shadow       : 12.6 km/s
 Elongation to Moon & Sun  : 110° (sunlit = 53%), Sun = 156°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL68
 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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