2024-11-16 / UCAC4 389-138125 / (78963) 2003 SR250
| # | OBS | Observer | Occ | Meth. | Instr. | CC |
TSRC | UT1 | UT2 | UT3 | UT4 | UT2E | UT3E | Dur. | Chrd |
|---|
| 1 |
show |
Daniel Blazewicz |
O+ |
VID |
M350 |
PL |
GPS |
20:19:20 |
20:19:48.01 |
20:19:48.36 |
20:20:23 |
0.04 |
0.04 |
0.35 |
3.1 |
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):
| Map with groundtrack and observer stations |
|---|
| Event Details |
|
Occultation UUID [and DB] : a503e3c0-ddb5-11f0-547e-31e3f6bb641f [observed]
Occultation Date + Time : 2024-11-16 at 20:08:42 UT +/- 0.01 min [1]
Object Designation : (78963) 2003 SR250
Orbit Class : MBA
Star Designation : GDR3 2603811661068988160
Star Coordinates (ICRF) : RA = 23 01 09.1954, DE = -12 13 58.141 [2]
Star Magnitudes : G = 12.36 mag, RP = 11.89 mag, BP = 12.66 mag
Object Magnitude : V = 20.09 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.3 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 87° (sunlit = 99%), Sun = 107°
Cross-track uncertainty : 1.0 mas = 1 km = 0.50 path-width (1-sig)
RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
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)
Loading sky atlas…
Aladin Lite direct link (has Gaia overlay)
