Cora»Occultation

2023-08-19 / UCAC4 363-195296 / (19586) 1999 NA10

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT4	UT2E	UT3E
1	show	Jiri Kubanek	O-	VID	M200	CZ	GPS	22:02:56	22:06:59
2	show	Jiri Polak	O-	VID	M300	CZ	GPS	22:02:59	22:06:59	0.0	0.0
3	show	Daniel Antuszewicz	O-	VID	M200	PL	NTP	22:03:16	22:05:15

UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

3 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#58 : f49deb80-ddb3-11f0-547e-d140e5672dc3 [db: observed]

Using prediction f49deb80-ddb3-11f0-547e-d140e5672dc3 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : f49deb80-ddb3-11f0-547e-d140e5672dc3 [observed] Occultation Date + Time : 2023-08-19 at 22:07:13 UT +/- 0.0 min [1] Object Designation : (19586) 1999 NA10 Orbit Class : MBA Star Designation : GDR3 6858940519763487488 Star Coordinates (ICRF) : RA = 20 47 38.1160, DE = -17 29 08.839 [2] Star Magnitudes : G = 12.11 mag, RP = 11.51 mag, BP = 12.54 mag Object Magnitude : V = 17.99 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 6.1 km (src: astorb) Speed of the shadow : 11.2 km/s Elongation to Moon & Sun : 124° (sunlit = 11%), Sun = 163° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#58 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : f49deb80-ddb3-11f0-547e-d140e5672dc3 [observed] Occultation Date + Time : 2023-08-19 at 22:07:13 UT +/- 0.0 min [1] Object Designation : (19586) 1999 NA10 Orbit Class : MBA Star Designation : GDR3 6858940519763487488 Star Coordinates (ICRF) : RA = 20 47 38.1160, DE = -17 29 08.839 [2] Star Magnitudes : G = 12.11 mag, RP = 11.51 mag, BP = 12.54 mag Object Magnitude : V = 17.99 mag Estimated Magnitude Drop : 5.9 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 6.1 km (src: astorb) Speed of the shadow : 11.2 km/s Elongation to Moon & Sun : 124° (sunlit = 11%), Sun = 163° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#58 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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