Stellar Occultation by (1637) Swings on 2023-10-04 (00:20:54 UT)
Event Details
Occultation UUID [and db] : d0ee662f-ba57-47dd-938f-0ceba492bd8d [observed]
Occultation Date + Time : 2023-10-04 at 00:20:54 UT +/- 0.05 min [1]
Object Designation : (1637) Swings
Star Designation : GDR3 3449726979215474432
Star Coordinates (ICRF) : RA = 05 37 09.9673, DE = +35 06 43.144 [2]
Star Magnitudes : G = 13.86 mag, RP = 13.18 mag, BP = 14.4 mag
Object Magnitude : V = 16.16 mag
Estimated Magnitude Drop : 2.4 mag
Estimated Max. Duration : 4.4 sec
Object Mean Diameter : 45.5 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 10.4 km/s
Elongation to Moon & Sun : 16° (sunlit = 75%), Sun = 105°
Cross-track uncertainty : 1.7 mas = 3 km = 0.08 path-width (1-sig)
RUWE and duplicate source : 1.06 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#64
[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)
Aladin Lite direct link (has Gaia overlay)
Occultation Ground Track
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Time[UT] | Lat----CENTR----Lon | Alt Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon
hh:mm:ss | +DD.dddd +DDD.dddd | deg deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd
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00:13:41 -00.5727 -015.1735 +05 055 -80 -01.7156 -017.0276 +00.1620 -013.8932
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00:27:53 +64.8498 -103.0479 +10 010 -02 +63.9771 -103.0733 +65.6551 -103.0496
00:27:58 +62.9973 -104.5124 +08 009 -02 +61.9079 -104.5650 +63.9613 -104.5001
00:28:03 +60.5086 -105.9773 +06 008 -01 +58.8001 -106.1360 +61.8169 -105.9150
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.