Cora»Occultation

2024-08-04 / UCAC4 342-172169 / (258824) 2002 OM2

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Antoni Selva	O-	VID	M500	ES	GPS	22:03:23			22:07:23

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#27 : 22e41f40-ddb5-11f0-547e-541f0f6f9d23 [db: observed]

Using prediction 22e41f40-ddb5-11f0-547e-541f0f6f9d23 for map and profile fit

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Event Details
Occultation UUID [and DB] : 22e41f40-ddb5-11f0-547e-541f0f6f9d23 [observed] Occultation Date + Time : 2024-08-04 at 22:03:03 UT +/- 0.11 min [1] Object Designation : (258824) 2002 OM2 Orbit Class : MBA Star Designation : GDR3 4081773881165386880 Star Coordinates (ICRF) : RA = 18 57 45.2568, DE = -21 44 17.381 [2] Star Magnitudes : G = 11.78 mag, RP = 10.7 mag, BP = 13.0 mag Object Magnitude : V = 19.72 mag Estimated Magnitude Drop : 7.9 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 1.90 km (src: astorb) Speed of the shadow : 9.2 km/s Elongation to Moon & Sun : 145° (sunlit = 0%), Sun = 150° Cross-track uncertainty : 34.7 mas = 36 km = 19.34 path-width (1-sig) RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#27 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 22e41f40-ddb5-11f0-547e-541f0f6f9d23 [observed] Occultation Date + Time : 2024-08-04 at 22:03:03 UT +/- 0.11 min [1] Object Designation : (258824) 2002 OM2 Orbit Class : MBA Star Designation : GDR3 4081773881165386880 Star Coordinates (ICRF) : RA = 18 57 45.2568, DE = -21 44 17.381 [2] Star Magnitudes : G = 11.78 mag, RP = 10.7 mag, BP = 13.0 mag Object Magnitude : V = 19.72 mag Estimated Magnitude Drop : 7.9 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 1.90 km (src: astorb) Speed of the shadow : 9.2 km/s Elongation to Moon & Sun : 145° (sunlit = 0%), Sun = 150° Cross-track uncertainty : 34.7 mas = 36 km = 19.34 path-width (1-sig) RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#27 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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