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

Stellar Occultation by (36016) 1999 ND41 on 2023-12-04 (01:20:26 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] : 43579370-ddb4-11f0-547e-c3ac71fede38 [observed]

 Occultation Date + Time   : 2023-12-04 at 01:20:26 UT +/- 0.0 min  [1]
 Object Designation        : (36016) 1999 ND41
 Star Designation          : GDR3 3889523276611394176
 Star Coordinates (ICRF)   : RA = 10 33 54.4243, DE = +16 29 52.078  [2]
 Star Magnitudes           : G = 9.39 mag, RP = 8.74 mag, BP = 9.88 mag
 Object Magnitude          : V = 20.01 mag
 Estimated Magnitude Drop  : 10.6 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 12.5 km/s
 Object Mean Diameter      : 5.0 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3483 arcs/min @ PA = 73 deg
 Horizontal Parallax       : 2.9750 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 6° (sunlit = 61%), Sun = 98°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.13 path-width (1-sig)
 RUWE and duplicate source : 1.06 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL52
 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
Loading sky atlas…
Aladin Lite direct link (has Gaia overlay)