Cora»Occultation

2024-09-23 / UCAC4 562-007476 / (37556) Svyaztie

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Zdenek Sikac	O-	VID	T150	CZ	NTP	00:38:00			00:42:00

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#57 : 6bde8690-ddb5-11f0-547e-10427ffe63f1 [db: observed]

Using prediction 6bde8690-ddb5-11f0-547e-10427ffe63f1 for map and profile fit

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Event Details
Occultation UUID [and DB] : 6bde8690-ddb5-11f0-547e-10427ffe63f1 [observed] Occultation Date + Time : 2024-09-23 at 01:02:30 UT +/- 0.03 min [1] Object Designation : (37556) Svyaztie Orbit Class : MBA Star Designation : GDR3 0064616619033608576 Star Coordinates (ICRF) : RA = 03 38 41.8008, DE = +22 15 20.099 [2] Star Magnitudes : G = 11.1 mag, RP = 10.11 mag, BP = 12.12 mag Object Magnitude : V = 17.47 mag Estimated Magnitude Drop : 6.4 mag Estimated Max. Duration : 2.0 sec Object Mean Diameter : 4.6 km (src: astorb) Speed of the shadow : 2.3 km/s Elongation to Moon & Sun : 11° (sunlit = 69%), Sun = 123° Cross-track uncertainty : 0.4 mas = 0 km = 0.08 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 6bde8690-ddb5-11f0-547e-10427ffe63f1 [observed] Occultation Date + Time : 2024-09-23 at 01:02:30 UT +/- 0.03 min [1] Object Designation : (37556) Svyaztie Orbit Class : MBA Star Designation : GDR3 0064616619033608576 Star Coordinates (ICRF) : RA = 03 38 41.8008, DE = +22 15 20.099 [2] Star Magnitudes : G = 11.1 mag, RP = 10.11 mag, BP = 12.12 mag Object Magnitude : V = 17.47 mag Estimated Magnitude Drop : 6.4 mag Estimated Max. Duration : 2.0 sec Object Mean Diameter : 4.6 km (src: astorb) Speed of the shadow : 2.3 km/s Elongation to Moon & Sun : 11° (sunlit = 69%), Sun = 123° Cross-track uncertainty : 0.4 mas = 0 km = 0.08 path-width (1-sig) RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#57 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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