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Stellar Occultation by (472) Roma on 2025-02-25 (22:00:57 UT)

Stellar Occultation by (472) Roma on 2025-02-25 (22:00:57 UT)https://astro.kretlow.de/cora/occultations/341589a0-85bb-11ef-78cd-3ffbdb77fc77

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] : 341589a0-85bb-11ef-78cd-3ffbdb77fc77 [asteroids]

 Occultation Date + Time   : 2025-02-25 at 22:00:57 UT +/- 0.06 min  [1]
 Object Designation        : (472) Roma
 Star Designation          : GDR3 0866146606973178752
 Star Coordinates (ICRF)   : RA = 07 23 57.9130, DE = +22 03 24.896  [2]
 Star Magnitudes           : G = 13.93 mag, RP = 13.25 mag, BP = 14.45 mag
 Object Magnitude          : V = 12.8 mag
 Estimated Magnitude Drop  : 0.3 mag
 Estimated Max. Duration   : 8.3 sec
 Object Mean Diameter      : 47.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 5.7 km/s
 Elongation to Moon & Sun  : 160° (sunlit = 6%), Sun = 132°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.95 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


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 (472) Roma on 2025-02-25
Star = 13.93 G, Drop = 0.33 mag, Dur = 8.27 sec
RA = 07 23 57.9130, DE = +22 03 24.896 (t0)
+−
↦km
Unavailable
2000 km
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Aladin Sky Atlas
07 23 57.913 +22 03 24.90
FoV: 29.96'
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