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2025-02-27 / UCAC4 558-031705 / (17252) 2000 GJ127

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Michal Rottenborn O- VID M254 CZ GPS 22:25:43 22:29:43
2 show Zdenek Sikac O- VID T150 CZ NTP 22:26:00 22:29:59
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

2 observations found in db: sodis

Available (probably) matching predictions (click on the link to switch):
JPL#62 : f72488c0-8b3c-11ef-78cd-7eb98d774796 [db: asteroids]

Using prediction f72488c0-8b3c-11ef-78cd-7eb98d774796 for map and profile fit

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Map with groundtrack and observer stations

Occ by (17252) 2000 GJ127 on 2025-02-27

Unavailable
300 km

Event Details
 Occultation UUID [and DB] : f72488c0-8b3c-11ef-78cd-7eb98d774796 [asteroids]

 Occultation Date + Time   : 2025-02-27 at 22:15:29 UT +/- 6.77 min  [1]
 Object Designation        : (17252) 2000 GJ127
 Orbit Class               : MBA
 Star Designation          : GDR3 3379116995316355200
 Star Coordinates (ICRF)   : RA = 06 37 05.5759, DE = +21 35 10.240  [2]
 Star Magnitudes           : G = 14.83 mag, RP = 14.27 mag, BP = 15.11 mag
 Object Magnitude          : V = 17.69 mag
 Estimated Magnitude Drop  : 2.9 mag
 Estimated Max. Duration   : 2.9 sec
 Object Mean Diameter      : 13.8 km  (src: astorb)
 Speed of the shadow       : 4.7 km/s
 Elongation to Moon & Sun  : 120° (sunlit = 0%), Sun = 119°
 Cross-track uncertainty   : 4.9 mas = 10 km = 0.73 path-width (1-sig)
 RUWE and duplicate source : 19.43 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#62

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

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