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Stellar Occultation by (1410) Margret on 2023-08-18 (21:41:10 UT)

Stellar Occultation by (1410) Margret on 2023-08-18 (21:41:10 UT)https://astro.kretlow.de/cora/occultations/c12abb72-5de3-4453-82aa-f47caca56ad9

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] : c12abb72-5de3-4453-82aa-f47caca56ad9 [observed]

 Occultation Date + Time   : 2023-08-18 at 21:41:10 UT +/- 0.08 min  [1]
 Object Designation        : (1410) Margret
 Star Designation          : GDR3 4154055195784277504
 Star Coordinates (ICRF)   : RA = 18 24 49.7254, DE = -11 25 11.627  [2]
 Star Magnitudes           : G = 15.82 mag, RP = 14.95 mag, BP = 16.57 mag
 Object Magnitude          : V = 16.3 mag
 Estimated Magnitude Drop  : 1.0 mag
 Estimated Max. Duration   : 3.6 sec
 Object Mean Diameter      : 22.6 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.2 km/s
 Elongation to Moon & Sun  : 102° (sunlit = 6%), Sun = 129°
 Cross-track uncertainty   : 0.8 mas = 1 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.06 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#65

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


More Data and Informations
SiMDA | 3D Asteroid Catalogue | Johnston Archive | Star at CDS (Vizier) | JPL Small-Body Node | Minor Planet Center | Wikipedia
(If error 404: link not valid which means no data available)


Interactive map
Occ by (1410) Margret on 2023-08-18
Star = 15.82 G, Drop = 1.02 mag, Dur = 3.63 sec
RA = 18 24 49.7254, DE = -11 25 11.627 (t0)
Unavailable
100 km



Aladin Sky Atlas
18 24 49.725 -11 25 11.63
FoV: 29.96'
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