2026-10-03 / UCAC4 490-141071 / (18837) 1999 NY62
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Alfonso Noschese
O-
VID
M450
IT
GPS
21:38:56
::
::
21:39:55
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 1 observation found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction a7979010-d9b2-11f1-43f3-9d09ea4f5a43 for map and profile fit
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Event Details
Occultation UUID [and DB] : a7979010-d9b2-11f1-43f3-9d09ea4f5a43 [observed]
Occultation Date + Time : 2026-10-03 at 21:47:58 UT +/- 0.01 min [1]
Object Designation : (18837) 1999 NY62
Orbit Class : MBA
Star Designation : GDR3 2724780205235034112
Star Coordinates (ICRF) : RA = 21 54 28.7338, DE = +07 56 01.207 [2]
Star Magnitudes : G = 13.11 mag, RP = 12.7 mag, BP = 13.34 mag
Object Magnitude : V = 17.86 mag
Estimated Magnitude Drop : 4.8 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 5.4 km (src: astorb)
Speed of the shadow : 7.6 km/s
Elongation to Moon & Sun : 127° (sunlit = 46%), Sun = 139°
Cross-track uncertainty : 1.4 mas = 1 km = 0.30 path-width (1-sig)
RUWE and duplicate source : 7.5 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL55
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
(If error 404: link not valid which means no data available)
