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2024-08-08 / UCAC4 343-173017 / (848) Inna

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Carles Schnabel O- VID M400 ES GPS 22:25:52 22:28:55
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#71 : a01acbe0-c352-11ef-5276-7baffefb6479 [db: observed]
JPL#69 : 2571a1b0-8659-11ef-78cd-8875bef2d75d [db: asteroids]

Using prediction a01acbe0-c352-11ef-5276-7baffefb6479 for map and profile fit

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Map with groundtrack and observer stations

Occ by (848) Inna on 2024-08-08

Unavailable
300 km

Event Details
 Occultation UUID [and DB] : a01acbe0-c352-11ef-5276-7baffefb6479 [observed]

 Occultation Date + Time   : 2024-08-08 at 22:33:21 UT +/- 0.01 min  [1]
 Object Designation        : (848) Inna
 Orbit Class               : MBA
 Star Designation          : GDR3 4079745046024714624
 Star Coordinates (ICRF)   : RA = 18 47 37.0780, DE = -21 24 48.378  [2]
 Star Magnitudes           : G = 14.99 mag, RP = 14.2 mag, BP = 15.64 mag
 Object Magnitude          : V = 15.49 mag
 Estimated Magnitude Drop  : 1.0 mag
 Estimated Max. Duration   : 3.4 sec
 Object Mean Diameter      : 18.5 km  (src: astorb)
 Speed of the shadow       : 5.4 km/s
 Elongation to Moon & Sun  : 95° (sunlit = 18%), Sun = 144°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#71

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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