2026-10-07 / UCAC4 614-034439 / (44515) 1998 XR74
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Piotr Walczak
O+
VID
M130
PL
GPS
23:38:55
23:39:53.0
23:39:54.6
23:40:55
0.600
0.500
1.60
17.6
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 1c8297d0-d9b3-11f1-43f3-891eebef95f1 for map and profile fit
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Event Details
Occultation UUID [and DB] : 1c8297d0-d9b3-11f1-43f3-891eebef95f1 [observed]
Occultation Date + Time : 2026-10-07 at 23:44:36 UT +/- 0.01 min [1]
Object Designation : (44515) 1998 XR74
Orbit Class : MBA
Star Designation : GDR3 3439247980567171200
Star Coordinates (ICRF) : RA = 06 32 55.9500, DE = +32 45 06.988 [2]
Star Magnitudes : G = 13.14 mag, RP = 12.32 mag, BP = 13.86 mag
Object Magnitude : V = 19.02 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 8.1 km (src: astorb)
Speed of the shadow : 11.0 km/s
Elongation to Moon & Sun : 65° (sunlit = 8%), Sun = 98°
Cross-track uncertainty : 0.3 mas = 0 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL68
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)
