Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (34814) Muthukumar on 2023-11-10 (18:53:30 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] : 81681dbb-18f4-43f7-9d67-dbbb37836526 [observed]

 Occultation Date + Time   : 2023-11-10 at 18:53:30 UT +/- 0.04 min  [1]
 Object Designation        : (34814) Muthukumar
 Star Designation          : GDR3 2784702111479778560
 Star Coordinates (ICRF)   : RA = 01 00 21.2145, DE = +17 13 33.927  [2]
 Star Magnitudes           : G = 6.99 mag, RP = 6.34 mag, BP = 7.48 mag
 Object Magnitude          : V = 18.42 mag
 Estimated Magnitude Drop  : 11.4 mag
 Estimated Max. Duration   : 0.5 sec
 Object Mean Diameter      : 4.5 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.2 km/s
 Elongation to Moon & Sun  : 169° (sunlit = 7%), Sun = 151°
 Cross-track uncertainty   : 9.0 mas = 11 km = 2.57 path-width (1-sig)
 RUWE and duplicate source : 3.2 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#41

 
 [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



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