Cora»Occultation

2024-12-22 / UCAC4 515-024961 / (184093) 2004 GG77

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Antoni Selva, Carlos Perello	O-	VID	M500	ES	GPS	01:17:44			01:19:44

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#30 : c6ae34d0-ddb5-11f0-547e-4333ba7b7530 [db: observed]

Using prediction c6ae34d0-ddb5-11f0-547e-4333ba7b7530 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : c6ae34d0-ddb5-11f0-547e-4333ba7b7530 [observed] Occultation Date + Time : 2024-12-22 at 01:21:08 UT +/- 0.01 min [1] Object Designation : (184093) 2004 GG77 Orbit Class : MBA Star Designation : GDR3 3332216880155288704 Star Coordinates (ICRF) : RA = 06 23 13.0425, DE = +12 53 28.641 [2] Star Magnitudes : G = 13.27 mag, RP = 12.75 mag, BP = 13.63 mag Object Magnitude : V = 19.52 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 3.7 km (src: astorb) Speed of the shadow : 16.6 km/s Elongation to Moon & Sun : 76° (sunlit = 58%), Sun = 168° Cross-track uncertainty : 2.0 mas = 3 km = 0.90 path-width (1-sig) RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#30 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : c6ae34d0-ddb5-11f0-547e-4333ba7b7530 [observed] Occultation Date + Time : 2024-12-22 at 01:21:08 UT +/- 0.01 min [1] Object Designation : (184093) 2004 GG77 Orbit Class : MBA Star Designation : GDR3 3332216880155288704 Star Coordinates (ICRF) : RA = 06 23 13.0425, DE = +12 53 28.641 [2] Star Magnitudes : G = 13.27 mag, RP = 12.75 mag, BP = 13.63 mag Object Magnitude : V = 19.52 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 3.7 km (src: astorb) Speed of the shadow : 16.6 km/s Elongation to Moon & Sun : 76° (sunlit = 58%), Sun = 168° Cross-track uncertainty : 2.0 mas = 3 km = 0.90 path-width (1-sig) RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#30 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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