2025-04-02 / TYC 1812-00794-1 / (6785) 1990 VA7
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Jonas Schenker, Josef Kaeser
O+
VID
T450
CH
GPS
20:47:32
20:47:51.489
20:47:52.449
20:48:07
0.010
0.010
0.96
33.2
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 5f372040-ddb6-11f0-547e-6684aefccaa7 for map and profile fit
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Event Details
Occultation UUID [and DB] : 5f372040-ddb6-11f0-547e-6684aefccaa7 [observed]
Occultation Date + Time : 2025-04-02 at 20:45:16 UT +/- 0.0 min [1]
Object Designation : (6785) 1990 VA7
Orbit Class : MBA
Star Designation : GDR3 0071693659986914048
Star Coordinates (ICRF) : RA = 03 48 00.4452, DE = +28 35 51.388 [2]
Star Magnitudes : G = 9.05 mag, RP = 8.94 mag, BP = 9.08 mag
Object Magnitude : V = 17.4 mag
Estimated Magnitude Drop : 8.4 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 19.2 km (src: astorb)
Speed of the shadow : 34.6 km/s
Elongation to Moon & Sun : 14° (sunlit = 26%), Sun = 48°
Cross-track uncertainty : 0.7 mas = 1 km = 0.10 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#68
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)
