Collaborative Occultation
Resources and Archive
CORA
Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (30718) Records on 2024-10-01 (21:30:58 UT)

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] : 7be06d10-ddb5-11f0-547e-46673fd7720d [observed]

 Occultation Date + Time   : 2024-10-01 at 21:30:58 UT +/- 0.01 min  [1]
 Object Designation        : (30718) Records
 Star Designation          : GDR3 2756176828485571072
 Star Coordinates (ICRF)   : RA = 00 23 19.3424, DE = +14 03 59.018  [2]
 Star Magnitudes           : G = 13.04 mag, RP = 12.48 mag, BP = 13.44 mag
 Object Magnitude          : V = 16.06 mag
 Estimated Magnitude Drop  : 3.1 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 6.2 km/s
 Object Mean Diameter      : 5.1 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.5150 arcs/min @ PA = 243 deg
 Horizontal Parallax       : 8.8000 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 164° (sunlit = 1%), Sun = 169°
 Cross-track uncertainty   : 2.3 mas = 1 km = 0.33 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#51
 Note                      : FP:true

 
 [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

Download KMZ file

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