"Pseudo-MPEC" for 2004-027B = NORAD 28379 = EPS 519
Created 2018 Aug 12 13:54:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry: 2004-027B tC2018 08 11.20663 23 32 30.74 +04 50 26.7 14.5 Rq Y00 2004-027B tC2018 08 11.20764 23 33 05.36 +04 48 54.6 14.4 Rq Y00 2004-027B tC2018 08 11.20857 23 33 38.23 +04 47 26.5 14.5 Rq Y00 2004-027B tC2018 08 12.22523 00 14 14.12 +03 25 59.1 14.6 Rq Y00 2004-027B tC2018 08 12.22619 00 14 47.19 +03 24 48.2 14.7 Rq Y00 2004-027B tC2018 08 12.22717 00 15 20.80 +03 23 36.0 14.9 Rq Y00 Station data: (Y00) SONEAR Observatory, Oliveira (S20.715082 W44.784960) Brazil. Observers C. Jacques, E. Pimentel, J. Barros. Measurer C. Jacques. 0.28-m f/2.2 astrograph + CCD. Orbital elements: 2004-027B = NORAD 28379 = EPS 519 Perigee 2018 Aug 11.003427 +/- 0.00456 TT = 0:04:56 (JD 2458341.503427) Epoch 2018 Aug 11.2 TT = JDT 2458341.7 Gray M 147.142923 +/- 3.4 (J2000 equator) n 748.539941979 +/- 0.191 Peri. 355.093030 +/- 0.7 a 25929.46284 +/- 4.41 Node 183.733726 +/- 0.009 e 0.72830378 +/- 0.00194 Incl. 6.533990 +/- 0.12 P 692.54m/0.481d H 31.4 G 0.15 U 11.6 q 7044.936870 +/- 51.6 Q 44813.98882 +/- 42.8 From 6 observations 2018 Aug. 11-12 (24.5 hr); mean residual 3".361
Residuals in arcseconds: 180811 Y00 8.54+ 1.91- 180811 Y00 2.88- .573+ 180812 Y00 .959+ 5.9m+ 180811 Y00 5.62- 1.32+ 180812 Y00 2.31+ .174- 180812 Y00 3.27- .166+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta elong mag " sig PA ---- -- -- -- ------------- ----------- ------ ----- --- ---- --- 2018 08 12 00 19 38 30.292 +06 05 51.74 17691 146.0 13.2 272' 91 2018 08 12 01 21 27 39.630 +04 20 29.31 28882 160.5 13.8 4217 91 2018 08 12 02 22 21 21.743 +03 05 07.80 36405 157.2 14.4 1623 90 2018 08 12 03 22 59 02.711 +02 05 49.26 41291 151.3 14.9 636 87 2018 08 12 04 23 30 14.236 +01 14 01.30 44020 145.3 15.2 204 83 2018 08 12 05 23 58 59.054 +00 25 00.64 44808 139.3 15.4 62.4 99 2018 08 12 06 00 27 55.509 -00 24 44.57 43712 132.9 15.5 171 115 2018 08 12 07 00 59 48.069 -01 19 02.95 40652 125.7 15.5 573 107 2018 08 12 08 01 39 07.119 -02 23 46.41 35380 116.6 15.5 1557 102 2018 08 12 09 02 37 17.755 -03 51 06.92 27353 103.0 15.4 4296 99 2018 08 12 10 04 48 45.795 -06 06 18.96 15422 72.1 15.5 305' 94 2018 08 12 11 16 39 36.549 +06 00 26.19 9811 105.7 13.1 18d 87 2018 08 12 12 20 42 28.098 +05 12 22.41 23368 156.9 13.5 8476 92 2018 08 12 13 21 56 00.778 +03 41 26.20 32700 160.1 14.1 2922 91 2018 08 12 14 22 40 26.742 +02 34 40.29 38932 154.9 14.6 1238 90 2018 08 12 15 23 14 27.729 +01 39 24.64 42791 148.9 15.0 531 88 2018 08 12 16 23 44 09.530 +00 49 17.20 44616 142.9 15.3 235 91 2018 08 12 17 00 12 41.124 +00 00 19.37 44543 136.8 15.4 207 104 2018 08 12 18 00 42 34.289 -00 50 58.36 42567 130.1 15.5 444 107 2018 08 12 19 01 17 04.659 -01 49 02.63 38539 122.2 15.5 1081 104 2018 08 12 20 02 02 43.247 -03 01 46.40 32101 111.6 15.5 2665 100 2018 08 12 21 03 20 22.965 -04 47 18.98 22478 93.3 15.3 7965 97 2018 08 12 22 08 06 44.946 -05 45 37.57 8763 29.0 18?? 17d 87 2018 08 12 23 19 23 05.992 +06 14 13.73 16522 142.3 13.1 358' 91 2018 08 13 00 21 22 58.708 +04 25 03.09 28096 160.7 13.7 5300 92 2018 08 13 01 22 18 56.691 +03 06 59.58 35880 158.3 14.3 2157 91 2018 08 13 02 22 57 27.979 +02 06 23.04 40966 152.5 14.8 996 90 2018 08 13 03 23 29 00.397 +01 13 57.55 43867 146.5 15.1 489 91 2018 08 13 04 23 57 50.585 +00 24 44.55 44817 140.5 15.3 317 97 2018 08 13 05 00 26 39.835 -00 24 51.25 43882 134.1 15.5 408 104 2018 08 13 06 00 58 09.035 -01 18 33.32 40995 127.0 15.5 814 104 2018 08 13 07 01 36 33.084 -02 21 54.10 35927 118.1 15.5 1809 101 2018 08 13 08 02 32 13.223 -03 46 04.94 28167 105.1 15.4 4499 99 2018 08 13 09 04 30 52.199 -05 55 30.73 16627 77.1 15.4 284' 94 2018 08 13 10 15 43 10.839 +05 13 28.88 8667 91.6 13.3 26d 86 2018 08 13 11 20 34 27.341 +05 19 28.87 22392 155.5 13.4 177' 92 2018 08 13 12 21 52 40.505 +03 44 30.76 32044 160.8 14.0 3675 92 2018 08 13 13 22 38 29.976 +02 35 49.43 38502 156.1 14.6 1678 91 2018 08 13 14 23 13 04.947 +01 39 37.42 42547 150.1 15.0 852 91 2018 08 13 15 23 42 59.806 +00 49 05.17 44537 144.1 15.2 504 94 2018 08 13 16 00 11 31.121 +00 00 05.12 44624 138.0 15.4 452 100 2018 08 13 17 00 41 10.664 -00 50 51.87 42814 131.3 15.5 681 103 2018 08 13 18 01 15 06.501 -01 48 02.20 38971 123.6 15.5 1325 102 2018 08 13 19 01 59 21.226 -02 58 46.45 32759 113.3 15.4 2904 100 2018 08 13 20 03 12 22.164 -04 39 35.06 23455 96.1 15.3 7947 97 2018 08 13 21 07 11 19.572 -06 19 58.13 9919 40.8 17?? 856' 89 2018 08 13 22 19 05 01.283 +06 22 12.00 15313 137.8 13.1 473' 91 2018 08 13 23 21 17 55.299 +04 29 58.67 27282 160.6 13.7 6531 92 2018 08 14 00 22 16 24.204 +03 09 00.52 35334 159.3 14.3 2731 92 2018 08 14 01 22 55 50.089 +02 07 01.00 40624 153.7 14.8 1373 92