"Pseudo-MPEC" for C9A58H2
Created 2023 Jun 2 17:22:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C9A58H2*1C2023 05 27.44908122 02 22.463+08 29 06.90 ~5RBb 22.02GVNEOCPG96
C9A58H2 1C2023 05 27.45428522 02 22.675+08 29 12.98 ~5RBb 22.01GVNEOCPG96
C9A58H2 1C2023 05 27.46066922 02 22.801+08 29 21.23 ~5RBb 21.05GVNEOCPG96
C9A58H2 1C2023 05 27.46587222 02 23.014+08 29 27.02 ~5RBb 21.36GVNEOCPG96
C9A58H2 KC2023 05 28.44402922 02 55.130+08 49 47.70 ~5SBb 21.98GVNEOCPI52
C9A58H2 KC2023 05 28.45162322 02 55.390+08 49 57.50 ~5SBb 22.31GVNEOCPI52
C9A58H2 KC2023 05 28.46679422 02 55.850+08 50 16.20 ~5SBb VNEOCPI52
C9A58H2 KC2023 05 29.41202822 03 25.620+09 09 54.80 ~5TAb 22.36GVNEOCPV06
C9A58H2 KC2023 05 29.42315022 03 25.990+09 10 09.10 ~5TAb 21.65GVNEOCPV06
C9A58H2 KC2023 05 29.42870722 03 26.110+09 10 16.40 ~5TAb 21.89GVNEOCPV06
Station data:
(G96) Mt. Lemmon Survey (N32.442751 W110.788720) US/Arizona. Observer E.
J. Christensen. 1.5-m reflector + 10K CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442544 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.
(V06) Catalina Sky Survey-Kuiper (N32.416844 W110.732550) 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. 1.55-m reflector + CCD.
Orbital elements: C9A58H2
Perihelion 2022 Oct 31.99400 +/- 48.2 TT = 23:51:21 (JD 2459884.49400)
Epoch 2023 May 29.0 TT = JDT 2460093.5 Earth MOID: 0.8258 AutoNEOCP
M 54.27794355 +/- 29 (J2000 ecliptic)
n 0.25969562 +/- 0.0834 Peri. 308.70564 +/- 26
a 2.43309811 +/- 0.52 Node 277.16106 +/- 2.4
e 0.2821737 +/- 0.0701 Incl. 31.62881 +/- 1.2
P 3.80 H 17.76 G 0.15 U 11.1
q 1.74654159 +/- 0.238 Q 3.11965464 +/- 0.821
From 10 observations 2023 May 27-29 (47.5 hr); mean residual 0".30
Residuals in arcseconds: 230527 G96 .08- .36+ 230528 I52 .23- .11- 230529 V06 .42+ .01+ 230527 G96 .58+ .07- 230528 I52 .16+ .20+ 230529 V06 .24- .36+ 230527 G96 .59- .21+ 230528 I52 .07+ .06- 230527 G96 .09+ .51- 230529 V06 .19- .39- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 06 02 17 22 05 24.318 +10 39 09.98 1.8922 2.2069 93.9 22.1 11.6 108 2023 06 02 18 22 05 25.338 +10 40 01.82 1.8919 2.2070 93.9 22.1 11.8 108 2023 06 02 19 22 05 26.356 +10 40 53.65 1.8915 2.2072 94.0 22.1 12.0 108 2023 06 02 20 22 05 27.371 +10 41 45.49 1.8912 2.2073 94.0 22.1 12.2 108 2023 06 02 21 22 05 28.383 +10 42 37.32 1.8909 2.2074 94.0 22.1 12.4 108 2023 06 02 22 22 05 29.393 +10 43 29.15 1.8906 2.2076 94.0 22.1 12.6 108 2023 06 02 23 22 05 30.401 +10 44 20.97 1.8902 2.2077 94.1 22.1 12.8 108 2023 06 03 00 22 05 31.405 +10 45 12.80 1.8899 2.2078 94.1 22.1 13.0 108 2023 06 03 01 22 05 32.408 +10 46 04.62 1.8896 2.2080 94.1 22.1 13.2 108 2023 06 03 02 22 05 33.407 +10 46 56.44 1.8893 2.2081 94.2 22.1 13.4 108 2023 06 03 03 22 05 34.404 +10 47 48.26 1.8889 2.2082 94.2 22.1 13.6 108 2023 06 03 04 22 05 35.399 +10 48 40.08 1.8886 2.2084 94.2 22.1 13.8 108 2023 06 03 05 22 05 36.390 +10 49 31.89 1.8883 2.2085 94.2 22.1 14.0 108 2023 06 03 06 22 05 37.379 +10 50 23.71 1.8880 2.2086 94.3 22.1 14.2 108 2023 06 03 07 22 05 38.366 +10 51 15.52 1.8877 2.2088 94.3 22.1 14.4 108 2023 06 03 08 22 05 39.350 +10 52 07.33 1.8873 2.2089 94.3 22.1 14.6 108 2023 06 03 09 22 05 40.331 +10 52 59.14 1.8870 2.2090 94.4 22.1 14.8 108 2023 06 03 10 22 05 41.310 +10 53 50.94 1.8867 2.2092 94.4 22.1 15.0 108 2023 06 03 11 22 05 42.286 +10 54 42.74 1.8864 2.2093 94.4 22.1 15.3 108 2023 06 03 12 22 05 43.260 +10 55 34.54 1.8860 2.2095 94.4 22.1 15.5 108 2023 06 03 13 22 05 44.231 +10 56 26.34 1.8857 2.2096 94.5 22.1 15.7 108 2023 06 03 14 22 05 45.199 +10 57 18.14 1.8854 2.2097 94.5 22.1 15.9 108 2023 06 03 15 22 05 46.165 +10 58 09.93 1.8851 2.2099 94.5 22.1 16.1 108 2023 06 03 16 22 05 47.128 +10 59 01.73 1.8847 2.2100 94.5 22.1 16.4 108 2023 06 03 17 22 05 48.088 +10 59 53.52 1.8844 2.2101 94.6 22.1 16.6 108 2023 06 03 18 22 05 49.046 +11 00 45.30 1.8841 2.2103 94.6 22.1 16.8 108 2023 06 03 19 22 05 50.002 +11 01 37.09 1.8838 2.2104 94.6 22.1 17.0 108 2023 06 03 20 22 05 50.954 +11 02 28.87 1.8835 2.2105 94.7 22.1 17.3 108 2023 06 03 21 22 05 51.904 +11 03 20.65 1.8831 2.2107 94.7 22.1 17.5 108 2023 06 03 22 22 05 52.852 +11 04 12.43 1.8828 2.2108 94.7 22.1 17.7 108 2023 06 03 23 22 05 53.796 +11 05 04.21 1.8825 2.2109 94.7 22.1 18.0 108 2023 06 04 00 22 05 54.738 +11 05 55.98 1.8822 2.2111 94.8 22.1 18.2 108 2023 06 04 01 22 05 55.678 +11 06 47.75 1.8819 2.2112 94.8 22.1 18.4 108 2023 06 04 02 22 05 56.615 +11 07 39.52 1.8815 2.2113 94.8 22.1 18.7 108 2023 06 04 03 22 05 57.549 +11 08 31.29 1.8812 2.2115 94.9 22.1 18.9 108 2023 06 04 04 22 05 58.481 +11 09 23.05 1.8809 2.2116 94.9 22.1 19.2 108 2023 06 04 05 22 05 59.410 +11 10 14.82 1.8806 2.2118 94.9 22.1 19.4 108 2023 06 04 06 22 06 00.336 +11 11 06.58 1.8802 2.2119 94.9 22.1 19.7 108 2023 06 04 07 22 06 01.260 +11 11 58.34 1.8799 2.2120 95.0 22.1 19.9 108 2023 06 04 08 22 06 02.181 +11 12 50.09 1.8796 2.2122 95.0 22.1 20.2 108 2023 06 04 09 22 06 03.099 +11 13 41.84 1.8793 2.2123 95.0 22.1 20.4 108 2023 06 04 10 22 06 04.015 +11 14 33.59 1.8790 2.2124 95.0 22.1 20.7 108 2023 06 04 11 22 06 04.928 +11 15 25.34 1.8786 2.2126 95.1 22.1 20.9 108 2023 06 04 12 22 06 05.839 +11 16 17.09 1.8783 2.2127 95.1 22.1 21.2 108 2023 06 04 13 22 06 06.747 +11 17 08.83 1.8780 2.2128 95.1 22.1 21.4 108 2023 06 04 14 22 06 07.652 +11 18 00.57 1.8777 2.2130 95.2 22.1 21.7 108 2023 06 04 15 22 06 08.555 +11 18 52.31 1.8774 2.2131 95.2 22.1 22.0 108 2023 06 04 16 22 06 09.455 +11 19 44.04 1.8770 2.2132 95.2 22.1 22.2 108