Cora»Occultation

2023-11-10 / HIP 4696 / (34814) Muthukumar

#	OBS	Observer	Occ	Meth.	Instr.	CC	TSRC	UT1	UT2	UT3	UT4	UT2E	UT3E	Dur.	Chrd
1	show	Stefano Sposetti	O-	VID	M420	CH	GPS	18:53:37			18:57:30

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#52 : 37f72180-ddb4-11f0-547e-5a96f2fa78f3 [db: observed]

Using prediction 37f72180-ddb4-11f0-547e-5a96f2fa78f3 for map and profile fit

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Map with groundtrack and observer stations

Event Details
Occultation UUID [and DB] : 37f72180-ddb4-11f0-547e-5a96f2fa78f3 [observed] Occultation Date + Time : 2023-11-10 at 18:53:34 UT +/- 0.0 min [1] Object Designation : (34814) Muthukumar Orbit Class : MBA Star Designation : GDR3 2784702111479778560 Star Coordinates (ICRF) : RA = 01 00 21.2132, DE = +17 13 33.928 [2] Star Magnitudes : G = 6.99 mag, RP = 6.34 mag, BP = 7.48 mag Object Magnitude : V = 18.4 mag Estimated Magnitude Drop : 11.4 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 4.6 km (src: astorb) Speed of the shadow : 9.2 km/s Elongation to Moon & Sun : 169° (sunlit = 7%), Sun = 151° Cross-track uncertainty : 1.2 mas = 1 km = 0.33 path-width (1-sig) RUWE and duplicate source : 3.2 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#52 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and DB] : 37f72180-ddb4-11f0-547e-5a96f2fa78f3 [observed] Occultation Date + Time : 2023-11-10 at 18:53:34 UT +/- 0.0 min [1] Object Designation : (34814) Muthukumar Orbit Class : MBA Star Designation : GDR3 2784702111479778560 Star Coordinates (ICRF) : RA = 01 00 21.2132, DE = +17 13 33.928 [2] Star Magnitudes : G = 6.99 mag, RP = 6.34 mag, BP = 7.48 mag Object Magnitude : V = 18.4 mag Estimated Magnitude Drop : 11.4 mag Estimated Max. Duration : 0.5 sec Object Mean Diameter : 4.6 km (src: astorb) Speed of the shadow : 9.2 km/s Elongation to Moon & Sun : 169° (sunlit = 7%), Sun = 151° Cross-track uncertainty : 1.2 mas = 1 km = 0.33 path-width (1-sig) RUWE and duplicate source : 3.2 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#52 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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