"Pseudo-MPEC" for P21XZNV
Created 2024 Sep 6 13:22:23 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21XZNV 1C2024 09 03.37770 00 00 49.82 -05 55 19.8 ~958q 21.6 GVNEOCPG96
P21XZNV 1C2024 09 03.38282 00 00 48.67 -05 55 03.1 ~958q 21.2 GVNEOCPG96
P21XZNV 1C2024 09 03.39301 00 00 46.24 -05 54 31.5 ~958q 21.1 GVNEOCPG96
P21XZNV* C2024 09 04.46716423 57 02.984-04 59 43.97 ~94DM 21.38wXNEOCPF52
P21XZNV C2024 09 04.48720123 56 58.433-04 58 43.72 ~94DM 21.06wXNEOCPF52
P21XZNV C2024 09 04.49721323 56 56.172-04 58 13.72 ~94DM 21.46wXNEOCPF52
P21XZNV C2024 09 04.56647223 56 40.565-04 54 45.49 ~94Kq 20.95GVNEOCPF51
P21XZNV C2024 09 04.56711623 56 40.424-04 54 43.57 ~94Kq 20.84GVNEOCPF51
P21XZNV !C2024 09 05.10476723 54 51.851-04 28 14.94 ~95I7 21.2 GVNEOCPJ04
P21XZNV !C2024 09 05.11230923 54 50.170-04 27 52.71 ~95I7 21.2 GVNEOCPJ04
P21XZNV KC2024 09 05.27142323 54 18.60 -04 20 14.0 ~957M 21.1 GVNEOCPH21
P21XZNV KC2024 09 05.27864723 54 17.02 -04 19 53.0 ~957M 21.2 GVNEOCPH21
P21XZNV KC2024 09 05.30811123 54 11.596-04 18 22.79 ~9587 VNEOCPI52
P21XZNV KC2024 09 05.31120823 54 10.962-04 18 13.25 ~9587 21.01GVNEOCPI52
P21XZNV KC2024 09 05.31431023 54 10.314-04 18 04.39 ~9587 21.36GVNEOCPI52
P21XZNV KC2024 09 05.31740823 54 09.673-04 17 54.89 ~9587 20.97GVNEOCPI52
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707234 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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Bulger, T. Dukes, 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 (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. 1.5-m reflector + 10K CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
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, K. W. Wierzchoś. 1.0-m prime focus + CCD.
(J04) ESA Optical Ground Station, Tenerife (N28.300921 W16.511830) Canary
Islands (Spain). Observer R. Kresken. Measurers M. Micheli, D. Koschny,
E. Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + CCD.
Orbital elements: P21XZNV
Perihelion 2024 Jun 28.29116 +/- 0.045 TT = 6:59:16 (JD 2460489.79116)
Epoch 2024 Sep 5.0 TT = JDT 2460558.5 Earth MOID: 0.1163 AutoNEOCP
M 41.73698838 +/- 0.24 (J2000 ecliptic)
n 0.60744711 +/- 0.0032 Peri. 291.15560 +/- 0.020
a 1.38079879 +/- 0.00485 Node 347.50872 +/- 0.009
e 0.2515224 +/- 0.00266 Incl. 10.65047 +/- 0.08
P 1.623/592.633d H 24.12 G 0.15 U 8.9
q 1.03349685 +/- 0.000321 Q 1.72810074 +/- 0.00974
From 16 observations 2024 Sept. 3-5 (46.6 hr); mean residual 0".36
Residuals in arcseconds: 240903 G96 .11+ .54- 240904 F51 .03- .09+ 240905 I52 1.1- .70- 240903 G96 .51+ .25+ 240904 F51 .01+ .08+ 240905 I52 .40- .20- 240903 G96 .81- .17+ 240905 J04 .12+ .20+ 240905 I52 .13+ .39- 240904 F52 .03+ .11- 240905 J04 .05+ .23+ 240905 I52 .75+ .08+ 240904 F52 .04- .01+ 240905 H21 .03+ .23+ 240904 F52 .09+ .05- 240905 H21 .09+ .11+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 06 13 23 50 05.225 -03 19 03.16 .17420 1.1786 167.5 21.4 .690 136 2024 09 06 14 23 49 57.059 -03 17 06.58 .17432 1.1787 167.6 21.4 .712 136 2024 09 06 15 23 49 48.902 -03 15 10.17 .17444 1.1789 167.6 21.4 .735 135 2024 09 06 16 23 49 40.753 -03 13 13.93 .17456 1.1790 167.7 21.4 .758 135 2024 09 06 17 23 49 32.614 -03 11 17.86 .17469 1.1792 167.8 21.4 .782 134 2024 09 06 18 23 49 24.483 -03 09 21.96 .17481 1.1793 167.8 21.3 .805 134 2024 09 06 19 23 49 16.362 -03 07 26.24 .17493 1.1795 167.9 21.3 .830 133 2024 09 06 20 23 49 08.250 -03 05 30.68 .17506 1.1796 168.0 21.3 .854 133 2024 09 06 21 23 49 00.146 -03 03 35.30 .17518 1.1797 168.0 21.3 .879 133 2024 09 06 22 23 48 52.052 -03 01 40.09 .17531 1.1799 168.1 21.3 .904 132 2024 09 06 23 23 48 43.967 -02 59 45.05 .17543 1.1800 168.2 21.3 .930 132 2024 09 07 00 23 48 35.891 -02 57 50.18 .17556 1.1802 168.2 21.3 .956 132 2024 09 07 01 23 48 27.824 -02 55 55.48 .17568 1.1803 168.3 21.3 .982 131 2024 09 07 02 23 48 19.766 -02 54 00.95 .17581 1.1805 168.3 21.3 1.01 131 2024 09 07 03 23 48 11.718 -02 52 06.60 .17593 1.1806 168.4 21.3 1.04 131 2024 09 07 04 23 48 03.678 -02 50 12.42 .17606 1.1808 168.5 21.3 1.06 131 2024 09 07 05 23 47 55.648 -02 48 18.41 .17619 1.1809 168.5 21.3 1.09 130 2024 09 07 06 23 47 47.627 -02 46 24.57 .17631 1.1811 168.6 21.3 1.12 130 2024 09 07 07 23 47 39.615 -02 44 30.90 .17644 1.1812 168.7 21.3 1.15 130 2024 09 07 08 23 47 31.612 -02 42 37.41 .17657 1.1814 168.7 21.3 1.18 130 2024 09 07 09 23 47 23.619 -02 40 44.08 .17669 1.1815 168.8 21.3 1.20 130 2024 09 07 10 23 47 15.635 -02 38 50.93 .17682 1.1817 168.9 21.3 1.23 129 2024 09 07 11 23 47 07.660 -02 36 57.95 .17695 1.1818 168.9 21.3 1.26 129 2024 09 07 12 23 46 59.694 -02 35 05.15 .17708 1.1819 169.0 21.3 1.29 129 2024 09 07 13 23 46 51.738 -02 33 12.51 .17720 1.1821 169.0 21.3 1.32 129 2024 09 07 14 23 46 43.791 -02 31 20.05 .17733 1.1822 169.1 21.3 1.35 129 2024 09 07 15 23 46 35.853 -02 29 27.76 .17746 1.1824 169.2 21.3 1.38 128 2024 09 07 16 23 46 27.925 -02 27 35.65 .17759 1.1825 169.2 21.3 1.41 128 2024 09 07 17 23 46 20.006 -02 25 43.70 .17772 1.1827 169.3 21.3 1.45 128 2024 09 07 18 23 46 12.096 -02 23 51.93 .17785 1.1828 169.3 21.3 1.48 128 2024 09 07 19 23 46 04.196 -02 22 00.33 .17798 1.1830 169.4 21.3 1.51 128 2024 09 07 20 23 45 56.305 -02 20 08.90 .17811 1.1831 169.5 21.3 1.54 128 2024 09 07 21 23 45 48.423 -02 18 17.65 .17824 1.1833 169.5 21.3 1.57 128 2024 09 07 22 23 45 40.551 -02 16 26.56 .17837 1.1834 169.6 21.3 1.61 127 2024 09 07 23 23 45 32.688 -02 14 35.65 .17850 1.1836 169.7 21.3 1.64 127 2024 09 08 00 23 45 24.835 -02 12 44.92 .17863 1.1837 169.7 21.3 1.67 127 2024 09 08 01 23 45 16.991 -02 10 54.35 .17876 1.1839 169.8 21.3 1.71 127 2024 09 08 02 23 45 09.157 -02 09 03.96 .17889 1.1840 169.8 21.3 1.74 127 2024 09 08 03 23 45 01.332 -02 07 13.74 .17903 1.1842 169.9 21.3 1.77 127 2024 09 08 04 23 44 53.517 -02 05 23.69 .17916 1.1843 170.0 21.3 1.81 127 2024 09 08 05 23 44 45.711 -02 03 33.82 .17929 1.1844 170.0 21.3 1.84 127 2024 09 08 06 23 44 37.915 -02 01 44.12 .17942 1.1846 170.1 21.3 1.88 127 2024 09 08 07 23 44 30.128 -01 59 54.59 .17955 1.1847 170.1 21.3 1.91 126 2024 09 08 08 23 44 22.351 -01 58 05.23 .17969 1.1849 170.2 21.3 1.95 126 2024 09 08 09 23 44 14.583 -01 56 16.05 .17982 1.1850 170.2 21.3 1.98 126 2024 09 08 10 23 44 06.825 -01 54 27.04 .17995 1.1852 170.3 21.3 2.02 126 2024 09 08 11 23 43 59.076 -01 52 38.20 .18009 1.1853 170.4 21.3 2.05 126 2024 09 08 12 23 43 51.337 -01 50 49.54 .18022 1.1855 170.4 21.3 2.09 126