Cora»Occultation

2023-09-15 / UCAC4 568-003930 / (49637) 1999 HO8

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Peter Delincak	O-	VID	M400	SK	NTP	19:14:39			19:18:48

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#54 : 09a5adb0-ddb4-11f0-547e-21679d55eb33 [db: observed]

Using prediction 09a5adb0-ddb4-11f0-547e-21679d55eb33 for map and profile fit

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Event Details
Occultation UUID [and DB] : 09a5adb0-ddb4-11f0-547e-21679d55eb33 [observed] Occultation Date + Time : 2023-09-15 at 19:05:15 UT +/- 0.0 min [1] Object Designation : (49637) 1999 HO8 Orbit Class : MBA Star Designation : GDR3 0098780987928364928 Star Coordinates (ICRF) : RA = 01 54 44.2507, DE = +23 33 23.061 [2] Star Magnitudes : G = 12.74 mag, RP = 12.06 mag, BP = 13.23 mag Object Magnitude : V = 18.54 mag Estimated Magnitude Drop : 5.8 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 5.6 km (src: astorb) Speed of the shadow : 8.2 km/s Elongation to Moon & Sun : 143° (sunlit = 0%), Sun = 137° Cross-track uncertainty : 1.0 mas = 1 km = 0.26 path-width (1-sig) RUWE and duplicate source : 7.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 09a5adb0-ddb4-11f0-547e-21679d55eb33 [observed] Occultation Date + Time : 2023-09-15 at 19:05:15 UT +/- 0.0 min [1] Object Designation : (49637) 1999 HO8 Orbit Class : MBA Star Designation : GDR3 0098780987928364928 Star Coordinates (ICRF) : RA = 01 54 44.2507, DE = +23 33 23.061 [2] Star Magnitudes : G = 12.74 mag, RP = 12.06 mag, BP = 13.23 mag Object Magnitude : V = 18.54 mag Estimated Magnitude Drop : 5.8 mag Estimated Max. Duration : 0.7 sec Object Mean Diameter : 5.6 km (src: astorb) Speed of the shadow : 8.2 km/s Elongation to Moon & Sun : 143° (sunlit = 0%), Sun = 137° Cross-track uncertainty : 1.0 mas = 1 km = 0.26 path-width (1-sig) RUWE and duplicate source : 7.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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