Stellar Occultation by (880) Herba on 2021-08-02 (23:41:24 UT)
Event Details
Occultation UUID [and db] : 827b2d5c-af35-436a-a6d2-469caddd231a [observed]
Occultation Date + Time : 2021-08-02 at 23:41:24 UT +/- 0.03 min [1]
Object Designation : (880) Herba
Star Designation : GDR3 4210549782518566912
Star Coordinates (ICRF) : RA = 19 44 20.0962, DE = -03 29 53.596 [2]
Star Magnitudes : G = 13.14 mag, RP = 12.26 mag, BP = 13.94 mag
Object Magnitude : V = 14.41 mag
Estimated Magnitude Drop : 1.6 mag
Estimated Max. Duration : 4.0 sec
Object Mean Diameter : 36 km (src: astorb)
Orbital Class : MBA
Speed of the shadow : 9.1 km/s
Elongation to Moon & Sun : 128° (sunlit = 28%), Sun = 158°
Cross-track uncertainty : 7.3 mas = 7 km = 0.20 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#60
Object is a <Gaia mass determination> target !
[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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23:34:48 +44.1381 +072.2369 +04 262 -05 +43.7734 +069.8966 +44.6626 +077.1693
23:34:52 +44.0249 +068.7986 +06 259 -07 +43.7083 +067.2434 +44.3678 +070.7665
23:34:57 +43.9762 +066.4031 +08 258 -09 +43.6786 +065.1584 +44.2868 +067.8419
23:35:01 +43.9549 +064.4436 +09 256 -10 +43.6682 +063.3780 +44.2501 +065.6300
23:35:05 +43.9499 +062.7406 +10 255 -11 +43.6703 +061.7953 +44.2356 +063.7714
23:35:10 +43.9560 +061.2115 +11 254 -12 +43.6817 +060.3541 +44.2353 +062.1340
23:35:14 +43.9704 +059.8099 +12 253 -12 +43.7000 +059.0205 +44.2449 +060.6515
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23:39:00 +47.3689 +021.3402 +32 218 -24 +47.1144 +021.1172 +47.6249 +021.5676
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23:47:56 +64.6721 -077.8194 +07 114 +13 +64.1711 -075.8313 +65.2061 -080.2352
23:48:00 +65.0850 -082.0186 +05 110 +14 +64.5381 -079.3469 +65.7033 -085.7351
23:48:04 +65.6626 -088.8265 +02 104 +17 +64.9804 -084.0293 +65.8659 -085.9825
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East.