Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (110059) 2001 SK107 on 2023-08-22 (20:13:34 UT)

Stellar Occultation by (110059) 2001 SK107 on 2023-08-22 (20:13:34 UT)https://astro.kretlow.de/cora/occultations/694e3cfe-ad15-4197-af98-6f5a32a7f011

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] : 694e3cfe-ad15-4197-af98-6f5a32a7f011 [observed]

 Occultation Date + Time   : 2023-08-22 at 20:13:34 UT +/- 0.15 min  [1]
 Object Designation        : (110059) 2001 SK107
 Star Designation          : GDR3 4117691593148408448
 Star Coordinates (ICRF)   : RA = 17 35 17.0080, DE = -21 32 25.316  [2]
 Star Magnitudes           : G = 13.73 mag, RP = 12.31 mag, BP = 16.32 mag
 Object Magnitude          : V = 19.92 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 1.1 sec
 Object Mean Diameter      : 3.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 3.0 km/s
 Elongation to Moon & Sun  : 44° (sunlit = 34%), Sun = 115°
 Cross-track uncertainty   : 4.0 mas = 6 km = 1.88 path-width (1-sig)
 RUWE and duplicate source : 0.78 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#28

 
 [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 (110059) 2001 SK107 on 2023-08-22
Star = 13.73 G, Drop = 6.2 mag, Dur = 1.09 sec
RA = 17 35 17.0080, DE = -21 32 25.316 (t0)
+−
↦km
Unavailable
100 km
CORA | LeaFlet| | OSM | Stamen



Aladin Sky Atlas
17 35 17.008 -21 32 25.32
FoV: 29.96'
+–
×
×
Go to:
Aladin Lite direct link (has Gaia overlay)