Cora»Occultation

2024-08-08 / HIP 21399 / (7994) Bethellen

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Jiri Polak, Bareš Michal	O-	VID	M150	CZ	NTP	00:32:25			00:32:35

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#65 : 33a33b40-ddb5-11f0-547e-84fbeefd18e5 [db: observed]

Using prediction 33a33b40-ddb5-11f0-547e-84fbeefd18e5 for map and profile fit

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Event Details
Occultation UUID [and DB] : 33a33b40-ddb5-11f0-547e-84fbeefd18e5 [observed] Occultation Date + Time : 2024-08-08 at 00:34:29 UT +/- 0.0 min [1] Object Designation : (7994) Bethellen Orbit Class : MBA Star Designation : GDR3 0144818845454654208 Star Coordinates (ICRF) : RA = 04 35 36.7641, DE = +22 01 13.816 [2] Star Magnitudes : G = 7.86 mag, RP = 7.13 mag, BP = 8.42 mag Object Magnitude : V = 18.87 mag Estimated Magnitude Drop : 11.0 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 9.2 km (src: astorb) Speed of the shadow : 28.7 km/s Elongation to Moon & Sun : 105° (sunlit = 12%), Sun = 65° Cross-track uncertainty : 0.4 mas = 0 km = 0.11 path-width (1-sig) RUWE and duplicate source : 1.64 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#65 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 33a33b40-ddb5-11f0-547e-84fbeefd18e5 [observed] Occultation Date + Time : 2024-08-08 at 00:34:29 UT +/- 0.0 min [1] Object Designation : (7994) Bethellen Orbit Class : MBA Star Designation : GDR3 0144818845454654208 Star Coordinates (ICRF) : RA = 04 35 36.7641, DE = +22 01 13.816 [2] Star Magnitudes : G = 7.86 mag, RP = 7.13 mag, BP = 8.42 mag Object Magnitude : V = 18.87 mag Estimated Magnitude Drop : 11.0 mag Estimated Max. Duration : 0.3 sec Object Mean Diameter : 9.2 km (src: astorb) Speed of the shadow : 28.7 km/s Elongation to Moon & Sun : 105° (sunlit = 12%), Sun = 65° Cross-track uncertainty : 0.4 mas = 0 km = 0.11 path-width (1-sig) RUWE and duplicate source : 1.64 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#65 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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