Cora»Occultation

2024-10-25 / HIP 19816 / (95923) 2003 HN55

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Zdenek Sikac	O-	VID	T150	CZ	NTP	00:28:00			00:32:01

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#37 : 93656440-ddb5-11f0-547e-18f37b66b8ef [db: observed]

Using prediction 93656440-ddb5-11f0-547e-18f37b66b8ef for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 93656440-ddb5-11f0-547e-18f37b66b8ef [observed] Occultation Date + Time : 2024-10-25 at 00:33:47 UT +/- 0.06 min [1] Object Designation : (95923) 2003 HN55 Orbit Class : MBA Star Designation : GDR3 3254233055882250496 Star Coordinates (ICRF) : RA = 04 14 58.8581, DE = -00 59 51.414 [2] Star Magnitudes : G = 7.74 mag, RP = 7.1 mag, BP = 8.21 mag Object Magnitude : V = 20.42 mag Estimated Magnitude Drop : 12.7 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.7 km (src: astorb) Speed of the shadow : 13.3 km/s Elongation to Moon & Sun : 72° (sunlit = 43%), Sun = 144° Cross-track uncertainty : 18.3 mas = 30 km = 11.16 path-width (1-sig) RUWE and duplicate source : 2.5 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 93656440-ddb5-11f0-547e-18f37b66b8ef [observed] Occultation Date + Time : 2024-10-25 at 00:33:47 UT +/- 0.06 min [1] Object Designation : (95923) 2003 HN55 Orbit Class : MBA Star Designation : GDR3 3254233055882250496 Star Coordinates (ICRF) : RA = 04 14 58.8581, DE = -00 59 51.414 [2] Star Magnitudes : G = 7.74 mag, RP = 7.1 mag, BP = 8.21 mag Object Magnitude : V = 20.42 mag Estimated Magnitude Drop : 12.7 mag Estimated Max. Duration : 0.2 sec Object Mean Diameter : 2.7 km (src: astorb) Speed of the shadow : 13.3 km/s Elongation to Moon & Sun : 72° (sunlit = 43%), Sun = 144° Cross-track uncertainty : 18.3 mas = 30 km = 11.16 path-width (1-sig) RUWE and duplicate source : 2.5 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#37 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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