Cora»Occultation

2024-08-12 / UCAC4 424-103210 / (163271) 2002 GZ87

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Daniel Antuszewicz	O-	VID	M200	PL	NTP	22:52:17			22:54:17

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#40 : 3835bbb0-ddb5-11f0-547e-8d171a73c3b0 [db: observed]

Using prediction 3835bbb0-ddb5-11f0-547e-8d171a73c3b0 for map and profile fit

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Event Details
Occultation UUID [and DB] : 3835bbb0-ddb5-11f0-547e-8d171a73c3b0 [observed] Occultation Date + Time : 2024-08-12 at 23:09:21 UT +/- 0.17 min [1] Object Designation : (163271) 2002 GZ87 Orbit Class : MBA Star Designation : GDR3 4254265127891371008 Star Coordinates (ICRF) : RA = 19 03 59.1736, DE = -05 16 13.820 [2] Star Magnitudes : G = 12.11 mag, RP = 11.26 mag, BP = 12.86 mag Object Magnitude : V = 19.0 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 2.1 km (src: astorb) Speed of the shadow : 6.0 km/s Elongation to Moon & Sun : 56° (sunlit = 53%), Sun = 142° Cross-track uncertainty : 3.0 mas = 2 km = 1.28 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#40 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 3835bbb0-ddb5-11f0-547e-8d171a73c3b0 [observed] Occultation Date + Time : 2024-08-12 at 23:09:21 UT +/- 0.17 min [1] Object Designation : (163271) 2002 GZ87 Orbit Class : MBA Star Designation : GDR3 4254265127891371008 Star Coordinates (ICRF) : RA = 19 03 59.1736, DE = -05 16 13.820 [2] Star Magnitudes : G = 12.11 mag, RP = 11.26 mag, BP = 12.86 mag Object Magnitude : V = 19.0 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.4 sec Object Mean Diameter : 2.1 km (src: astorb) Speed of the shadow : 6.0 km/s Elongation to Moon & Sun : 56° (sunlit = 53%), Sun = 142° Cross-track uncertainty : 3.0 mas = 2 km = 1.28 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#40 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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