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Stellar Occultation by (1353) Maartje on 2025-01-31 (03:57:38 UT)

Stellar Occultation by (1353) Maartje on 2025-01-31 (03:57:38 UT)https://astro.kretlow.de/cora/occultations/bfe71bd0-8712-11ef-78cd-f778f7ff641e

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] : bfe71bd0-8712-11ef-78cd-f778f7ff641e [asteroids]

 Occultation Date + Time   : 2025-01-31 at 03:57:38 UT +/- 0.01 min  [1]
 Object Designation        : (1353) Maartje
 Star Designation          : GDR3 6247534715250063232
 Star Coordinates (ICRF)   : RA = 16 03 01.0701, DE = -18 46 58.625  [2]
 Star Magnitudes           : G = 9.38 mag, RP = 8.52 mag, BP = 10.15 mag
 Object Magnitude          : V = 15.86 mag
 Estimated Magnitude Drop  : 6.5 mag
 Estimated Max. Duration   : 1.2 sec
 Object Mean Diameter      : 33.8 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 28.3 km/s
 Elongation to Moon & Sun  : 91° (sunlit = 3%), Sun = 69°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.71 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#67

 Object is a <Gaia mass determination> target !

 [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 (1353) Maartje on 2025-01-31
Star = 9.38 G, Drop = 6.48 mag, Dur = 1.2 sec
RA = 16 03 01.0701, DE = -18 46 58.625 (t0)
Unavailable
100 km



Aladin Sky Atlas
16 03 1.070 -18 46 58.63
FoV: 29.96'
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