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Stellar Occultation by (7523) 1991 PF18 on 2024-10-11 (23:55:09 UT)

Stellar Occultation by (7523) 1991 PF18 on 2024-10-11 (23:55:09 UT)https://astro.kretlow.de/cora/occultations/7440a760-c357-11ef-5276-3870d79b974a

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 7440a760-c357-11ef-5276-3870d79b974a [observed]

 Occultation Date + Time   : 2024-10-11 at 23:55:09 UT +/- 0.01 min  [1]
 Object Designation        : (7523) 1991 PF18
 Star Designation          : GDR3 2589531062313390848
 Star Coordinates (ICRF)   : RA = 01 39 36.8775, DE = +16 29 19.809  [2]
 Star Magnitudes           : G = 12.46 mag, RP = 11.93 mag, BP = 12.84 mag
 Object Magnitude          : V = 16.38 mag
 Estimated Magnitude Drop  : 4.0 mag
 Estimated Max. Duration   : 0.7 sec
 Object Mean Diameter      : 6.2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.5 km/s
 Elongation to Moon & Sun  : 85° (sunlit = 63%), Sun = 169°
 Cross-track uncertainty   : 1.3 mas = 1 km = 0.19 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#56

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


More Data and Informations
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(If error 404: link not valid which means no data available)


Interactive map
Occ by (7523) 1991 PF18 on 2024-10-11
Star = 12.46 G, Drop = 3.95 mag, Dur = 0.73 sec
RA = 01 39 36.8775, DE = +16 29 19.809 (t0)
Unavailable
100 km



Aladin Sky Atlas
01 39 36.877 +16 29 19.81
FoV: 29.96'
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