Cora»OccDetail

Stellar Occultation by (117) Lomia on 2023-05-08 (21:20:27 UT)

Event Details
Occultation UUID [and db] : 970c5e20-ddb3-11f0-547e-3f28dededba8 [observed] Occultation Date + Time : 2023-05-08 at 21:20:27 UT +/- 0.0 min [1] Object Designation : (117) Lomia Star Designation : GDR3 0941398767623502336 Star Coordinates (ICRF) : RA = 06 36 04.4318, DE = +33 40 56.618 [2] Star Magnitudes : G = 13.91 mag, RP = 13.39 mag, BP = 14.26 mag Object Magnitude : V = 14.07 mag Estimated Magnitude Drop : 0.8 mag Estimated Max. Duration : 4.1 sec Speed of the shadow : 35.9 km/s Object Mean Diameter : 148.7 km (src: astorb) => apparent = 59 mas Apparent Motion : 0.8500 arcs/min @ PA = 103 deg Horizontal Parallax : 2.5120 arcs Dynamical Class : MBA Elongation to Moon & Sun : 169° (sunlit = 88%), Sun = 50° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.2 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#141 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 970c5e20-ddb3-11f0-547e-3f28dededba8 [observed] Occultation Date + Time : 2023-05-08 at 21:20:27 UT +/- 0.0 min [1] Object Designation : (117) Lomia Star Designation : GDR3 0941398767623502336 Star Coordinates (ICRF) : RA = 06 36 04.4318, DE = +33 40 56.618 [2] Star Magnitudes : G = 13.91 mag, RP = 13.39 mag, BP = 14.26 mag Object Magnitude : V = 14.07 mag Estimated Magnitude Drop : 0.8 mag Estimated Max. Duration : 4.1 sec Speed of the shadow : 35.9 km/s Object Mean Diameter : 148.7 km (src: astorb) => apparent = 59 mas Apparent Motion : 0.8500 arcs/min @ PA = 103 deg Horizontal Parallax : 2.5120 arcs Dynamical Class : MBA Elongation to Moon & Sun : 169° (sunlit = 88%), Sun = 50° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.2 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#141 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

(If error 404: link not valid which means no data available)

Interactive map

Download KMZ

Occultation Ground Track
------------------ Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 21:19:02 +59.1813 +125.6126 +07 027 +13 21:19:06 +63.7884 +127.6575 +11 029 +15 21:19:11 +67.0829 +128.5225 +14 030 +15 21:19:16 +69.8195 +128.7074 +17 031 +16 21:19:20 +72.2193 +128.2988 +19 031 +16 21:19:25 +74.3801 +127.2621 +20 030 +16 21:19:29 +76.3510 +125.4812 +22 029 +16 21:19:34 +78.1547 +122.7534 +23 027 +16 21:19:38 +79.7939 +118.7656 +24 024 +15 21:19:43 +81.2518 +113.0653 +25 019 +15 21:19:48 +82.4873 +105.0714 +26 012 +14 21:19:52 +83.4297 +094.2548 +27 002 +13 21:19:57 +83.9863 +080.6925 +28 349 +13 21:20:01 +84.0838 +065.7649 +28 335 +12 21:20:06 +83.7266 +051.7745 +29 322 +11 21:20:10 +83.0014 +040.3491 +29 311 +10 21:20:15 +82.0191 +031.7598 +30 303 +09 21:20:19 +80.8691 +025.5295 +30 298 +08 21:20:24 +79.6108 +021.0580 +30 295 +07 21:20:29 +78.2802 +017.8563 +30 292 +06 21:20:33 +76.8990 +015.5731 +30 291 +05 21:20:38 +75.4797 +013.9654 +30 290 +04 21:20:42 +74.0294 +012.8656 +29 290 +03 21:20:47 +72.5516 +012.1576 +29 290 +02 21:20:51 +71.0476 +011.7598 +29 291 +00 21:20:56 +69.5166 +011.6142 +28 291 -01 21:21:00 +67.9567 +011.6799 +28 292 -03 21:21:05 +66.3646 +011.9280 +27 293 -04 21:21:10 +64.7354 +012.3391 +26 294 -06 21:21:14 +63.0631 +012.9011 +25 295 -07 21:21:19 +61.3392 +013.6087 +24 297 -09 21:21:23 +59.5527 +014.4632 +23 298 -11 21:21:28 +57.6883 +015.4734 +22 299 -13 21:21:32 +55.7246 +016.6580 +20 301 -15 21:21:37 +53.6289 +018.0511 +18 303 -17 21:21:41 +51.3479 +019.7144 +16 304 -19 21:21:46 +48.7815 +021.7695 +13 306 -22 21:21:51 +45.6926 +024.5142 +10 309 -26 21:21:55 +40.9670 +029.3693 +04 312 -31 Longitude measured positiv to the East.

Occultation Ground Track

 ------------------ Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 21:19:02   +59.1813  +125.6126   +07  027  +13 21:19:06   +63.7884  +127.6575   +11  029  +15 21:19:11   +67.0829  +128.5225   +14  030  +15 21:19:16   +69.8195  +128.7074   +17  031  +16 21:19:20   +72.2193  +128.2988   +19  031  +16 21:19:25   +74.3801  +127.2621   +20  030  +16 21:19:29   +76.3510  +125.4812   +22  029  +16 21:19:34   +78.1547  +122.7534   +23  027  +16 21:19:38   +79.7939  +118.7656   +24  024  +15 21:19:43   +81.2518  +113.0653   +25  019  +15 21:19:48   +82.4873  +105.0714   +26  012  +14 21:19:52   +83.4297  +094.2548   +27  002  +13 21:19:57   +83.9863  +080.6925   +28  349  +13 21:20:01   +84.0838  +065.7649   +28  335  +12 21:20:06   +83.7266  +051.7745   +29  322  +11 21:20:10   +83.0014  +040.3491   +29  311  +10 21:20:15   +82.0191  +031.7598   +30  303  +09 21:20:19   +80.8691  +025.5295   +30  298  +08 21:20:24   +79.6108  +021.0580   +30  295  +07 21:20:29   +78.2802  +017.8563   +30  292  +06 21:20:33   +76.8990  +015.5731   +30  291  +05 21:20:38   +75.4797  +013.9654   +30  290  +04 21:20:42   +74.0294  +012.8656   +29  290  +03 21:20:47   +72.5516  +012.1576   +29  290  +02 21:20:51   +71.0476  +011.7598   +29  291  +00 21:20:56   +69.5166  +011.6142   +28  291  -01 21:21:00   +67.9567  +011.6799   +28  292  -03 21:21:05   +66.3646  +011.9280   +27  293  -04 21:21:10   +64.7354  +012.3391   +26  294  -06 21:21:14   +63.0631  +012.9011   +25  295  -07 21:21:19   +61.3392  +013.6087   +24  297  -09 21:21:23   +59.5527  +014.4632   +23  298  -11 21:21:28   +57.6883  +015.4734   +22  299  -13 21:21:32   +55.7246  +016.6580   +20  301  -15 21:21:37   +53.6289  +018.0511   +18  303  -17 21:21:41   +51.3479  +019.7144   +16  304  -19 21:21:46   +48.7815  +021.7695   +13  306  -22 21:21:51   +45.6926  +024.5142   +10  309  -26 21:21:55   +40.9670  +029.3693   +04  312  -31

Longitude measured positiv to the East.

------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +53.5807 +120.1271 +62.4338 +130.0475 +60.7014 +123.5126 +65.9568 +131.5424 +64.8729 +124.7655 +68.8321 +132.3469 +67.9834 +124.9968 +71.3411 +132.6258 +70.5894 +124.5202 +73.6030 +132.3957 +72.8730 +123.3648 +75.6793 +131.5937 +74.9152 +121.4546 +77.6035 +130.0811 +76.7532 +118.6359 +79.3909 +127.6173 +78.3982 +114.6783 +81.0413 +123.8053 +79.8405 +109.2779 +82.5350 +118.0030 +81.0494 +102.0965 +83.8226 +109.2328 +81.9747 +092.8992 +84.8086 +096.3258 +82.5552 +081.8352 +85.3493 +079.0240 +82.7425 +069.7169 +85.3276 +059.9581 +82.5326 +057.8702 +84.7773 +043.4665 +81.9745 +047.4650 +83.8559 +031.4617 +81.1457 +039.0163 +82.7135 +023.3167 +80.1213 +032.4663 +81.4445 +017.8541 +78.9597 +027.5039 +80.1008 +014.1658 +77.7013 +023.7855 +78.7102 +011.6625 +76.3726 +021.0198 +77.2877 +009.9742 +74.9901 +018.9836 +75.8412 +008.8655 +73.5643 +017.5118 +74.3743 +008.1831 +72.1007 +016.4840 +72.8886 +007.8249 +70.6022 +015.8127 +71.3836 +007.7211 +69.0691 +015.4342 +69.8580 +007.8233 +67.4998 +015.3024 +68.3092 +008.0980 +65.8912 +015.3844 +66.7339 +008.5219 +64.2382 +015.6579 +65.1274 +009.0795 +62.5335 +016.1091 +63.4843 +009.7617 +60.7673 +016.7323 +61.7974 +010.5645 +58.9256 +017.5299 +60.0573 +011.4894 +56.9890 +018.5147 +58.2519 +012.5435 +54.9277 +019.7137 +56.3645 +013.7409 +52.6940 +021.1784 +54.3712 +015.1064 +50.2011 +023.0110 +52.2355 +016.6816 +47.2544 +025.4501 +49.8959 +018.5410 +43.1256 +029.4102 +47.2330 +020.8340 +42.7539 +028.3025 +43.9372 +023.9562 Azimuth (Azm) measured from North to East.

Aladin Sky Atlas

Loading sky atlas…

Aladin Lite direct link (has Gaia overlay)

Apply ephem. offset (O-C) in RA & DE and CTU:
CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.