Cora»Occultation

2025-09-30 / UCAC4 415-146430 / (162106) 1998 RE23

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Michael OConnell	O-	VID	M350	ES	NTP	20:09:02	::	::	20:11:02

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#38 : 7aec68c0-ddb8-11f0-547e-6eda4b5f4860 [db: observed]

Using prediction 7aec68c0-ddb8-11f0-547e-6eda4b5f4860 for map and profile fit

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Event Details
Occultation UUID [and DB] : 7aec68c0-ddb8-11f0-547e-6eda4b5f4860 [observed] Occultation Date + Time : 2025-09-30 at 20:02:33 UT +/- 0.03 min [1] Object Designation : (162106) 1998 RE23 Orbit Class : MBA Star Designation : GDR3 2631434004498752256 Star Coordinates (ICRF) : RA = 23 13 43.4748, DE = -07 01 50.706 [2] Star Magnitudes : G = 12.62 mag, RP = 12.14 mag, BP = 12.92 mag Object Magnitude : V = 18.27 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.1 km (src: astorb) Speed of the shadow : 9.8 km/s Elongation to Moon & Sun : 59° (sunlit = 58%), Sun = 159° Cross-track uncertainty : 15.0 mas = 14 km = 4.67 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#38 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 7aec68c0-ddb8-11f0-547e-6eda4b5f4860 [observed] Occultation Date + Time : 2025-09-30 at 20:02:33 UT +/- 0.03 min [1] Object Designation : (162106) 1998 RE23 Orbit Class : MBA Star Designation : GDR3 2631434004498752256 Star Coordinates (ICRF) : RA = 23 13 43.4748, DE = -07 01 50.706 [2] Star Magnitudes : G = 12.62 mag, RP = 12.14 mag, BP = 12.92 mag Object Magnitude : V = 18.27 mag Estimated Magnitude Drop : 5.7 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 3.1 km (src: astorb) Speed of the shadow : 9.8 km/s Elongation to Moon & Sun : 59° (sunlit = 58%), Sun = 159° Cross-track uncertainty : 15.0 mas = 14 km = 4.67 path-width (1-sig) RUWE and duplicate source : 1.09 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#38 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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