Cora»Occultation

2024-09-24 / UCAC4 345-195932 / (66584) 1999 RM161

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jordi Marco	O-	CCD	M235	ES	NTP	19:27:29			19:31:17

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#47 : 70ea55b0-ddb5-11f0-547e-d8937eb714c4 [db: observed]

Using prediction 70ea55b0-ddb5-11f0-547e-d8937eb714c4 for map and profile fit

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Event Details
Occultation UUID [and DB] : 70ea55b0-ddb5-11f0-547e-d8937eb714c4 [observed] Occultation Date + Time : 2024-09-24 at 19:12:12 UT +/- 0.06 min [1] Object Designation : (66584) 1999 RM161 Orbit Class : MBA Star Designation : GDR3 6853330953176661376 Star Coordinates (ICRF) : RA = 20 21 00.9951, DE = -21 05 45.439 [2] Star Magnitudes : G = 11.33 mag, RP = 10.29 mag, BP = 12.43 mag Object Magnitude : V = 19.06 mag Estimated Magnitude Drop : 7.7 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 3.8 km (src: astorb) Speed of the shadow : 5.4 km/s Elongation to Moon & Sun : 150° (sunlit = 50%), Sun = 120° Cross-track uncertainty : 1.0 mas = 1 km = 0.35 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#47 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 70ea55b0-ddb5-11f0-547e-d8937eb714c4 [observed] Occultation Date + Time : 2024-09-24 at 19:12:12 UT +/- 0.06 min [1] Object Designation : (66584) 1999 RM161 Orbit Class : MBA Star Designation : GDR3 6853330953176661376 Star Coordinates (ICRF) : RA = 20 21 00.9951, DE = -21 05 45.439 [2] Star Magnitudes : G = 11.33 mag, RP = 10.29 mag, BP = 12.43 mag Object Magnitude : V = 19.06 mag Estimated Magnitude Drop : 7.7 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 3.8 km (src: astorb) Speed of the shadow : 5.4 km/s Elongation to Moon & Sun : 150° (sunlit = 50%), Sun = 120° Cross-track uncertainty : 1.0 mas = 1 km = 0.35 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#47 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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