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Stellar Occultation by (2127) Tanya on 2023-07-01 (23:53:32 UT)

Stellar Occultation by (2127) Tanya on 2023-07-01 (23:53:32 UT)https://astro.kretlow.de/cora/occultations/e37a7b40-c336-11ef-5276-0a68df8fce7a

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] : e37a7b40-c336-11ef-5276-0a68df8fce7a [observed]

 Occultation Date + Time   : 2023-07-01 at 23:53:32 UT +/- 0.0 min  [1]
 Object Designation        : (2127) Tanya
 Star Designation          : GDR3 4091950621576379648
 Star Coordinates (ICRF)   : RA = 18 33 38.1148, DE = -20 29 11.188  [2]
 Star Magnitudes           : G = 15.64 mag, RP = 14.73 mag, BP = 16.44 mag
 Object Magnitude          : V = 15.57 mag
 Estimated Magnitude Drop  : 0.7 mag
 Estimated Max. Duration   : 3.0 sec
 Object Mean Diameter      : 39.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 13.2 km/s
 Elongation to Moon & Sun  : 20° (sunlit = 97%), Sun = 177°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#67

 
 [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 (2127) Tanya on 2023-07-01
Star = 15.64 G, Drop = 0.71 mag, Dur = 2.99 sec
RA = 18 33 38.1148, DE = -20 29 11.188 (t0)
Unavailable
100 km



Aladin Sky Atlas
18 33 38.115 -20 29 11.19
FoV: 29.96'
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