2023-05-27 / UCAC4 355-124735 / (40956) Ericamsel
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Pierre Le Cam
O+
VID
M500
FR
GPS
01:55:00
01:57:17.68
01:57:18.69
01:59:00
0.02
0.02
1.01
7.0
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 9dfcf2d0-ddb3-11f0-547e-19b62def9372 for map and profile fit
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Event Details
Occultation UUID [and DB] : 9dfcf2d0-ddb3-11f0-547e-19b62def9372 [observed]
Occultation Date + Time : 2023-05-27 at 02:04:28 UT +/- 0.0 min [1]
Object Designation : (40956) Ericamsel
Orbit Class : MBA
Star Designation : GDR3 4095478473289988224
Star Coordinates (ICRF) : RA = 18 11 57.1847, DE = -19 00 18.592 [2]
Star Magnitudes : G = 10.32 mag, RP = 8.98 mag, BP = 12.44 mag
Object Magnitude : V = 18.25 mag
Estimated Magnitude Drop : 7.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 6.9 km/s
Elongation to Moon & Sun : 123° (sunlit = 45%), Sun = 152°
Cross-track uncertainty : 0.4 mas = 0 km = 0.12 path-width (1-sig)
RUWE and duplicate source : 0.88 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
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)
