"Pseudo-MPEC" for 2019 OE31
Created 2021 Feb 17 19:47:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
K19O31E C2019 06 10.31663221 31 11.15 -21 06 15.7 21.9 g SDeenW84
K19O31E C2019 07 03.48143621 28 06.61 -21 55 43.3 SDeenI41
K19O31E C2019 07 06.48026221 27 04.25 -22 04 20.8 SDeenI41
K19O31E C2019 07 26.50322 21 17 08.816-23 07 02.41P10PY53 20.3 iUADoppF51
K19O31E C2019 07 26.52550 21 17 07.976-23 07 06.24P10PY53 20.4 iUADoppF51
K19O31E C2019 07 26.53663 21 17 07.577-23 07 08.51P10PY53 20.7 iUADoppF51
K19O31E C2019 08 03.39825921 12 14.99 -23 30 57.5 SDeenI41
K19O31E C2019 08 09.09046321 08 36.17 -23 46 34.4 20.3 i SDeenW84
K19O31E C2019 08 09.49079 21 08 20.544-23 47 39.20P10Qyrh 20.1 wUADoppF51
K19O31E C2019 08 09.50102 21 08 20.139-23 47 40.79P10Qyrh 20.4 wUADoppF51
K19O31E C2019 08 22.20930 21 00 26.57 -24 15 08.6 C0UD802 19.7 GVADoppG96
K19O31E C2019 08 22.21504 21 00 26.30 -24 15 09.5 C0UD802 20.0 GVADoppG96
K19O31E C2019 08 22.22259 21 00 26.07 -24 15 10.0 C0UD802 20.2 GVADoppG96
K19O31E C2019 08 22.23197 21 00 25.72 -24 15 10.9 C0UD802 20.0 GVADoppG96
K19O31E C2019 08 24.37644 20 59 11.487-24 18 37.78P10QRxa 20.6 wUADoppF51
K19O31E C2019 08 24.38742 20 59 11.097-24 18 38.81P10QRxa 20.6 wUADoppF51
K19O31E C2019 08 24.39839 20 59 10.711-24 18 39.78P10QRxa 20.6 wUADoppF51
K19O31E C2019 08 24.40937 20 59 10.315-24 18 40.86P10QRxa 20.6 wUADoppF51
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707235 W156.255910) US/Hawaii.
Observers J. Bulger, T. Lowe, A. Schultz, M. Willman. Measurers K.
Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling,
M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk.
1.8-m Ritchey-Chrétien + CCD.
(G96) Mt. Lemmon Survey (N32.442754 W110.788720) US/Arizona. Observers T.
A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A. Kowalski, S.
M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly. 1.5-m
reflector + 10K CCD.
(I41) Palomar Mountain--ZTF (N33.357340 W116.859780) US/California. 1.2-m
f/2.44 Oschin Schmidt + CCD.
(W84) Cerro Tololo-DECam (S30.169661 W70.806525) Chile. Measurer S. Deen. 4.0-m
reflector + CCD.
Orbital elements: 2019 OE31 (before Jupiter flyby)
Perihelion 2011 Aug 24.08296 +/- 291 TT = 1:59:27 (JD 2455797.58296)
Epoch 2010 Jan 1.0 TT = JDT 2455197.5 Ju: 0.4173 Gray
M 316.48670711 +/- 20 (J2000 ecliptic)
n 0.07251212 +/- 0.00045 Peri. 44.68626 +/- 25
a 5.69546184 +/- 0.0235 Node 342.87291 +/- 3.4
e 0.0325753 +/- 0.00483 Incl. 2.39908 +/- 0.10
P 13.59 H 15.0 G 0.15 U 7.8
q 5.50993029 +/- 0.00487 Q 5.88099339 +/- 0.0521
From 18 observations 2019 June 10-Aug. 24; mean residual 0".281
Orbital elements: 2019 OE31 (at Jupiter flyby)
Perihelion 2013 Oct 24.98296 +/- 19.7 TT = 23:35:27 (JD 2456590.48296)
Epoch 2013 Oct 1.0 TT = JDT 2456566.5 Ju: 0.0015 Gray
q 5.15737713 +/- 0.0125 (J2000 ecliptic)
H 15.0 G 0.15 Peri. 2.66576 +/- 2.5
Node 97.82828 +/- 0.14
e 1.6203314 +/- 0.188 Incl. 20.23049 +/- 2.9
From 18 observations 2019 June 10-Aug. 24; mean residual 0".281
Orbital elements: 2019 OE31 (current, after Jupiter flyby)
Perihelion 2019 Jul 23.09755 +/- 1.48 TT = 2:20:28 (JD 2458687.59755)
Epoch 2021 Jan 1.0 TT = JDT 2459215.5 Ju: 0.5461 Gray
M 56.94489471 +/- 0.15 (J2000 ecliptic)
n 0.10787010 +/- 7.71e-6 Peri. 264.92427 +/- 0.19
a 4.37054206 +/- 0.000208 Node 46.26626 +/- 0.006
e 0.1020351 +/- 0.000114 Incl. 5.22411 +/- 0.00013
P 9.14 H 15.0 G 0.15 U 5.1
q 3.92459295 +/- 0.000342 Q 4.81649116 +/- 0.000707
From 18 observations 2019 June 10-Aug. 24; mean residual 0".281
Residuals in arcseconds: 190610 W84 .229+ .116- 190803 I41 .383- .664- 190822 G96 .092+ .224+ 190703 I41 .597- .384+ 190809 W84 .144+ .166- 190822 G96 .043- .293+ 190706 I41 .128- .448+ 190809 F51 .072+ .106- 190824 F51 .023- .186+ 190726 F51 .447+ .375- 190809 F51 .092+ .140- 190824 F51 .052- .161+ 190726 F51 .258+ .049- 190822 G96 .343+ .245+ 190824 F51 .032- .189+ 190726 F51 .443+ .251- 190822 G96 .505- .059- 190824 F51 .145- .102+ Ephemerides for (Jup) Jupiter: 2019 OE31: Date (UTC) RA Dec delta r elong mag " sig PA ---- ----- ------------ ------------ ------ ------ ----- --- -------- 2013 09 01 00 36 13.555 -07 28 50.23 .08842 5.1492 90.7 16.4 3291 86 2013 09 02 00 38 05.524 -08 02 41.23 .08630 5.1497 90.9 16.3 3314 87 2013 09 03 00 40 03.528 -08 38 13.47 .08414 5.1502 91.0 16.3 3340 87 2013 09 04 00 42 08.165 -09 15 35.84 .08197 5.1507 91.1 16.2 3367 88 2013 09 05 00 44 20.124 -09 54 58.30 .07977 5.1512 91.3 16.1 3397 88 2013 09 06 00 46 40.197 -10 36 32.13 .07754 5.1517 91.4 16.1 3430 89 2013 09 07 00 49 09.305 -11 20 30.14 .07529 5.1522 91.6 16.0 3467 89 2013 09 08 00 51 48.520 -12 07 06.87 .07300 5.1527 91.8 15.9 3508 90 2013 09 09 00 54 39.105 -12 56 38.99 .07069 5.1532 92.0 15.8 3553 91 2013 09 10 00 57 42.555 -13 49 25.63 .06835 5.1537 92.2 15.8 3604 92 2013 09 11 01 01 00.657 -14 45 48.88 .06598 5.1543 92.5 15.7 3662 92 2013 09 12 01 04 35.563 -15 46 14.36 .06358 5.1548 92.8 15.6 3728 93 2013 09 13 01 08 29.899 -16 51 11.94 .06114 5.1553 93.1 15.5 3804 95 2013 09 14 01 12 46.894 -18 01 16.61 .05867 5.1559 93.4 15.4 3892 96 2013 09 15 01 17 30.581 -19 17 09.54 .05616 5.1564 93.8 15.3 3996 97 2013 09 16 01 22 46.057 -20 39 39.42 .05361 5.1570 94.2 15.2 4120 98 2013 09 17 01 28 39.871 -22 09 43.97 .05103 5.1576 94.7 15.0 4268 100 2013 09 18 01 35 20.585 -23 48 31.79 .04842 5.1581 95.2 14.9 4449 101 2013 09 19 01 42 59.610 -25 37 24.24 .04576 5.1587 95.8 14.8 4672 103 2013 09 20 01 51 52.506 -27 37 57.04 .04307 5.1592 96.4 14.6 4950 105 2013 09 21 02 02 21.017 -29 52 00.70 .04034 5.1598 97.2 14.4 5302 107 2013 09 22 02 14 56.396 -32 21 37.05 .03758 5.1603 98.0 14.3 5754 108 2013 09 23 02 30 24.950 -35 08 46.11 .03481 5.1609 99.0 14.1 6342 109 2013 09 24 02 49 57.485 -38 14 48.71 .03202 5.1614 100.0 13.8 7117 110 2013 09 25 03 15 25.284 -41 38 49.70 .02924 5.1619 101.2 13.6 8148 110 2013 09 26 03 49 44.820 -45 13 41.82 .02652 5.1623 102.6 13.4 9524 107 2013 09 27 04 37 20.562 -48 36 37.62 .02390 5.1626 103.9 13.1 189' 102 2013 09 28 05 43 15.887 -50 51 45.57 .02148 5.1629 105.2 12.8 228' 92 2013 09 29 07 07 47.775 -50 13 58.49 .01941 5.1630 106.1 12.6 272' 79 2013 09 30 08 38 19.021 -44 49 31.71 .01788 5.1629 106.0 12.4 314' 64 2013 10 01 09 57 19.606 -34 26 34.52 .01712 5.1626 104.4 12.3 335' 54 2013 10 02 10 59 05.246 -21 08 05.32 .01725 5.1620 101.2 12.5 325' 49 2013 10 03 11 47 03.402 -07 36 47.83 .01826 5.1613 97.2 12.7 289' 48 2013 10 04 12 25 46.476 +04 18 15.87 .01997 5.1605 93.2 13.1 244' 49 2013 10 05 12 58 22.748 +14 01 26.66 .02217 5.1597 89.7 13.4 202' 53 2013 10 06 13 26 44.136 +21 40 58.83 .02465 5.1588 86.9 13.8 167' 57 2013 10 07 13 51 57.641 +27 39 17.84 .02731 5.1580 84.7 14.1 8444 62 2013 10 08 14 14 43.271 +32 19 10.15 .03006 5.1573 83.0 14.4 7216 67 2013 10 09 14 35 27.178 +35 59 09.43 .03284 5.1565 81.7 14.6 6267 71 2013 10 10 14 54 26.800 +38 53 28.98 .03563 5.1559 80.6 14.9 5525 76 2013 10 11 15 11 55.173 +41 12 43.73 .03840 5.1552 79.7 15.1 4936 80 2013 10 12 15 28 02.443 +43 04 45.94 .04115 5.1546 78.9 15.3 4461 83 2013 10 13 15 42 56.916 +44 35 28.92 .04387 5.1540 78.3 15.4 4071 87 2013 10 14 15 56 45.650 +45 49 19.46 .04655 5.1534 77.8 15.6 3748 90 2013 10 15 16 09 34.795 +46 49 41.20 .04920 5.1529 77.4 15.7 3475 93 2013 10 16 16 21 29.799 +47 39 11.17 .05181 5.1524 77.0 15.9 3244 95 2013 10 17 16 32 35.533 +48 19 51.77 .05438 5.1519 76.7 16.0 3044 97 2013 10 18 16 42 56.376 +48 53 19.27 .05691 5.1514 76.4 16.1 2870 99 2013 10 19 16 52 36.274 +49 20 50.11 .05941 5.1510 76.1 16.2 2718 101 2013 10 20 17 01 38.791 +49 43 25.46 .06188 5.1505 75.9 16.3 2584 103 2013 10 21 17 10 07.144 +50 01 54.65 .06431 5.1501 75.7 16.4 2465 105 2013 10 22 17 18 04.238 +50 16 57.76 .06670 5.1497 75.5 16.5 2359 106 2013 10 23 17 25 32.699 +50 29 07.54 .06907 5.1493 75.4 16.6 2263 107 2013 10 24 17 32 34.897 +50 38 50.95 .07140 5.1490 75.2 16.6 2176 108 2013 10 25 17 39 12.976 +50 46 30.26 .07371 5.1486 75.1 16.7 2098 109 2013 10 26 17 45 28.872 +50 52 24.03 .07598 5.1482 74.9 16.8 2027 110 2013 10 27 17 51 24.340 +50 56 47.72 .07823 5.1479 74.8 16.8 1961 111 2013 10 28 17 57 00.966 +50 59 54.36 .08045 5.1476 74.7 16.9 1902 111 2013 10 29 18 02 20.189 +51 01 54.90 .08265 5.1472 74.6 17.0 1847 112 2013 10 30 18 07 23.313 +51 02 58.63 .08482 5.1469 74.5 17.0 1796 112