2025-12-31 / TYC 1883-02072-1 / (15736) Hamanasu
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O+
VID
M300
ES
GPS
21:32:21
21:33:22.463
21:33:23.106
21:34:21
0.005
0.005
0.64
5.4
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 619f3970-d997-11f1-43f3-a8bddeff2b5d for map and profile fit
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Event Details
Occultation UUID [and DB] : 619f3970-d997-11f1-43f3-a8bddeff2b5d [observed]
Occultation Date + Time : 2025-12-31 at 21:26:40 UT +/- 0.0 min [1]
Object Designation : (15736) Hamanasu
Orbit Class : MBA
Star Designation : GDR3 3384247552789992064
Star Coordinates (ICRF) : RA = 06 29 46.6305, DE = +25 47 09.652 [2]
Star Magnitudes : G = 11.52 mag, RP = 11.04 mag, BP = 11.84 mag
Object Magnitude : V = 15.89 mag
Estimated Magnitude Drop : 4.4 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 5.7 km (src: astorb)
Speed of the shadow : 8.4 km/s
Elongation to Moon & Sun : 32° (sunlit = 91%), Sun = 175°
Cross-track uncertainty : 0.3 mas = 0 km = 0.04 path-width (1-sig)
RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL64
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)
