2024-10-11 / HIP 113521 / (519817) 2013 HN157
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Daniel Antuszewicz
O-
VID
M200
PL
NTP
23:30:25
23:32:25
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
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Using prediction 8114f9e0-ddb5-11f0-547e-879bebff48d1 for map and profile fit
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Event Details
Occultation UUID [and DB] : 8114f9e0-ddb5-11f0-547e-879bebff48d1 [observed]
Occultation Date + Time : 2024-10-11 at 23:44:27 UT +/- 0.18 min [1]
Object Designation : (519817) 2013 HN157
Orbit Class : MBA
Star Designation : GDR3 2652410315534825088
Star Coordinates (ICRF) : RA = 22 59 27.5988, DE = +00 57 44.828 [2]
Star Magnitudes : G = 5.18 mag, RP = 4.53 mag, BP = 5.66 mag
Object Magnitude : V = 20.95 mag
Estimated Magnitude Drop : 15.8 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 1.50 km (src: astorb)
Speed of the shadow : 6.6 km/s
Elongation to Moon & Sun : 44° (sunlit = 63%), Sun = 147°
Cross-track uncertainty : 31.7 mas = 41 km = 27.62 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#16
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)
