2026-09-29 / UCAC4 464-124599 / (28187) 1998 WP19
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Wacław Pieczonka
O-
VID
M200
PL
NTP
18:19:30
::
::
18:21:02
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 3a09e890-d9b2-11f1-43f3-a5b2effd5f70 for map and profile fit
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Event Details
Occultation UUID [and DB] : 3a09e890-d9b2-11f1-43f3-a5b2effd5f70 [observed]
Occultation Date + Time : 2026-09-29 at 18:33:47 UT +/- 0.02 min [1]
Object Designation : (28187) 1998 WP19
Orbit Class : MBA
Star Designation : GDR3 1730442534012991360
Star Coordinates (ICRF) : RA = 21 03 44.8339, DE = +02 47 43.076 [2]
Star Magnitudes : G = 10.86 mag, RP = 9.61 mag, BP = 12.42 mag
Object Magnitude : V = 18.11 mag
Estimated Magnitude Drop : 7.3 mag
Estimated Max. Duration : 1.2 sec
Object Mean Diameter : 6.4 km (src: astorb)
Speed of the shadow : 5.5 km/s
Elongation to Moon & Sun : 86° (sunlit = 88%), Sun = 130°
Cross-track uncertainty : 0.4 mas = 0 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 1.24 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL61
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)
