2024-08-15 / TYC 5732-01640-1 / (84873) 2003 BW55
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Gregor Krannich
O+
VID
M350
DE
GPS
20:13:30
20:14:33.25
20:14:34.21
20:15:30
0.03
0.03
0.96
10.1
2
show Alberto Ossola
O-
VID
M230
CH
GPS
20:13:25
20:16:06
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction 41b89400-ddb5-11f0-547e-8fa67ffd653b for map and profile fit
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Event Details
Occultation UUID [and DB] : 41b89400-ddb5-11f0-547e-8fa67ffd653b [observed]
Occultation Date + Time : 2024-08-15 at 20:17:51 UT +/- 0.02 min [1]
Object Designation : (84873) 2003 BW55
Orbit Class : MBA
Star Designation : GDR3 4183828699325593472
Star Coordinates (ICRF) : RA = 19 40 57.7312, DE = -12 23 00.129 [2]
Star Magnitudes : G = 10.27 mag, RP = 9.45 mag, BP = 11.0 mag
Object Magnitude : V = 19.44 mag
Estimated Magnitude Drop : 9.2 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 4.8 km (src: astorb)
Speed of the shadow : 10.5 km/s
Elongation to Moon & Sun : 27° (sunlit = 81%), Sun = 150°
Cross-track uncertainty : 1.0 mas = 1 km = 0.37 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
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)
