Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (18519) 1996 VH4 on 2023-12-17 (01:08:57 UT)

Stellar Occultation by (18519) 1996 VH4 on 2023-12-17 (01:08:57 UT)https://astro.kretlow.de/cora/occultations/e6c09a00-c340-11ef-5276-40b4affb8fd7

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] : e6c09a00-c340-11ef-5276-40b4affb8fd7 [observed]

 Occultation Date + Time   : 2023-12-17 at 01:08:57 UT +/- 0.01 min  [1]
 Object Designation        : (18519) 1996 VH4
 Star Designation          : GDR3 3989724971001228416
 Star Coordinates (ICRF)   : RA = 10 51 10.0554, DE = +22 48 23.281  [2]
 Star Magnitudes           : G = 10.85 mag, RP = 10.38 mag, BP = 11.13 mag
 Object Magnitude          : V = 18.07 mag
 Estimated Magnitude Drop  : 7.2 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 6.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.9 km/s
 Elongation to Moon & Sun  : 161° (sunlit = 20%), Sun = 109°
 Cross-track uncertainty   : 5.8 mas = 8 km = 1.28 path-width (1-sig)
 RUWE and duplicate source : 54.33 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#46

 
 [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 (18519) 1996 VH4 on 2023-12-17
Star = 10.85 G, Drop = 7.22 mag, Dur = 0.53 sec
RA = 10 51 10.0554, DE = +22 48 23.281 (t0)
+−
↦km
Unavailable
100 km
CORA | LeaFlet| | OSM | Stamen



Aladin Sky Atlas
10 51 10.055 +22 48 23.28
FoV: 29.96'
+–
×
×
Go to:
Aladin Lite direct link (has Gaia overlay)