Collaborative Occultation Resources and Archive (CORA)

Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (51158) 2000 HG57 on 2023-06-14 (23:48:58 UT)

Stellar Occultation by (51158) 2000 HG57 on 2023-06-14 (23:48:58 UT)https://astro.kretlow.de/cora/occultations/a0c60630-c335-11ef-5276-7ad0df52085b

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] : a0c60630-c335-11ef-5276-7ad0df52085b [observed]

 Occultation Date + Time   : 2023-06-14 at 23:48:58 UT +/- 0.01 min  [1]
 Object Designation        : (51158) 2000 HG57
 Star Designation          : GDR3 4124235821998623616
 Star Coordinates (ICRF)   : RA = 17 33 53.1645, DE = -17 26 18.795  [2]
 Star Magnitudes           : G = 11.16 mag, RP = 8.55 mag, BP = 15.65 mag
 Object Magnitude          : V = 18.04 mag
 Estimated Magnitude Drop  : 6.9 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 5.6 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 12.2 km/s
 Elongation to Moon & Sun  : 142° (sunlit = 11%), Sun = 174°
 Cross-track uncertainty   : 0.9 mas = 1 km = 0.23 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 1  (0:false, 1:true)

 Ephemeris Reference       : JPL#53

 
 [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 (51158) 2000 HG57 on 2023-06-14
Star = 11.16 G, Drop = 6.87 mag, Dur = 0.46 sec
RA = 17 33 53.1645, DE = -17 26 18.795 (t0)
+−
↦km
Unavailable
100 km
CORA | LeaFlet| | OSM | Stamen



Aladin Sky Atlas
Aladin Lite direct link (has Gaia overlay)