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):
Occultation UUID [and DB] : ed8b2390-c355-11ef-5276-ec2ffe611192 [observed]
Occultation Date + Time : 2024-09-23 at 01:32:44 UT +/- 0.0 min [1]
Object Designation : (27767) 1991 TP
Orbit Class : MBA
Star Designation : GDR3 3242085303523275136
Star Coordinates (ICRF) : RA = 05 15 57.7664, DE = +07 48 04.667 [2]
Star Magnitudes : G = 11.77 mag, RP = 11.39 mag, BP = 11.99 mag
Object Magnitude : V = 19.12 mag
Estimated Magnitude Drop : 7.4 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 7.1 km (src: astorb)
Speed of the shadow : 11.3 km/s
Elongation to Moon & Sun : 22° (sunlit = 69%), Sun = 101°
Cross-track uncertainty : 0.1 mas = 0 km = 0.03 path-width (1-sig)
RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#52
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0