"Pseudo-MPEC" for C9J15G2
Created 2023 Sep 21 1:22:14 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C9J15G2*1C2023 09 19.30388701 08 21.779+03 58 38.17 ~9J87 20.13GVNEOCPG96
C9J15G2 1C2023 09 19.30906801 08 18.546+03 58 14.02 ~9J87 20.53GVNEOCPG96
C9J15G2 1C2023 09 19.31423901 08 15.295+03 57 50.33 ~9J87 20.44GVNEOCPG96
C9J15G2 1C2023 09 19.31940901 08 12.080+03 57 26.50 ~9J87 20.28GVNEOCPG96
C9J15G2 mC2023 09 19.40833101 07 16.259+03 50 35.05 ~9JA7 20.10GVNEOCPI52
C9J15G2 mC2023 09 19.40877801 07 16.072+03 50 33.54 ~9JA7 20.71GVNEOCPI52
C9J15G2 mC2023 09 19.40923101 07 15.776+03 50 31.02 ~9JA7 20.93GVNEOCPI52
C9J15G2 mC2023 09 19.40968601 07 15.582+03 50 28.90 ~9JA7 20.88GVNEOCPI52
C9J15G2 KC2023 09 20)87REAstrometryqo-Bredacted;SNqV0gWJ8u4EqPNNvJLrvVU4H21
C9J15G2 KC2023 09 20GaYr0Aclick;here=ofs-*PEYk*H?3EC_q?ofor-explanationqH21
C9J15G2 KB2023 09 20.90062600 53 25.27 +01 52 04.8 ~9KM7 20.4 GVNEOCPI93
C9J15G2 KB2023 09 20.90787600 53 20.86 +01 51 30.1 ~9KM7 20.5 GVNEOCPI93
C9J15G2 1C2023 09 20.95060 00 52 51.82 +01 47 48.1 ~9KN7 20.5 VXNEOCP033
C9J15G2 1C2023 09 20.95140 00 52 51.31 +01 47 44.5 ~9KN7 20.4 VXNEOCP033
C9J15G2 1C2023 09 20.95221 00 52 50.81 +01 47 40.4 ~9KN7 20.3 VXNEOCP033
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980137 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(G96) Mt. Lemmon Survey (N32.442751 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 (N32.442544 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.
(I93) St Pardon de Conques (N44.558708 W0.203000) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
Orbital elements: C9J15G2
Perihelion 2023 Apr 24.24241 +/- 0.118 TT = 5:49:04 (JD 2460058.74241)
Epoch 2023 Sep 20.0 TT = JDT 2460207.5 Earth MOID: 0.0044 Ve: 0.0235
M 178.76004360 +/- 0.07 (J2000 ecliptic) AutoNEOCP
n 1.20168689 +/- 0.000742 Peri. 10.62038 +/- 0.039
a 0.87621059 +/- 0.000361 Node 167.43951 +/- 0.012
e 0.1911289 +/- 0.000649 Incl. 0.75259 +/- 0.0032
P 0.82/299.57d H 26.56 G 0.15 U 7.9
q 0.70874141 +/- 0.00086 Q 1.04367977 +/- 0.000141
From 15 observations 2023 Sept. 19-20 (39.6 hr); mean residual 0".43
Residuals in arcseconds: 230919 G96 .40+ .23+ 230919 I52 .03+ .28+ 230920 I93 .69- .33- 230919 G96 .25+ .16- 230919 I52 .16- .13- 230920 I93 .36+ .17- 230919 G96 .18- .11- 230919 I52 1.2+ .13- 230920 033 .21+ .10- 230919 G96 .02- .18- 230920 H21 .17+ .66+ 230920 033 .11+ .17+ 230919 I52 1.3- .29- 230920 H21 .47- .16+ 230920 033 .27+ .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 09 21 01 00 51 56.216 +01 43 09.26 .04087 1.0437 164.5 20.5 .633 152 2023 09 21 02 00 51 32.166 +01 39 47.28 .04085 1.0437 164.6 20.5 .641 152 2023 09 21 03 00 51 08.096 +01 36 25.12 .04084 1.0437 164.8 20.5 .649 151 2023 09 21 04 00 50 44.004 +01 33 02.79 .04082 1.0437 164.9 20.5 .657 151 2023 09 21 05 00 50 19.891 +01 29 40.28 .04081 1.0437 165.1 20.5 .665 150 2023 09 21 06 00 49 55.757 +01 26 17.59 .04079 1.0437 165.2 20.5 .673 150 2023 09 21 07 00 49 31.603 +01 22 54.74 .04078 1.0437 165.4 20.5 .682 149 2023 09 21 08 00 49 07.429 +01 19 31.71 .04076 1.0437 165.5 20.5 .690 149 2023 09 21 09 00 48 43.234 +01 16 08.53 .04075 1.0437 165.6 20.5 .698 148 2023 09 21 10 00 48 19.019 +01 12 45.18 .04073 1.0437 165.8 20.5 .707 148 2023 09 21 11 00 47 54.785 +01 09 21.67 .04072 1.0437 165.9 20.5 .715 147 2023 09 21 12 00 47 30.532 +01 05 58.01 .04071 1.0437 166.1 20.5 .724 147 2023 09 21 13 00 47 06.259 +01 02 34.19 .04069 1.0437 166.2 20.5 .732 146 2023 09 21 14 00 46 41.967 +00 59 10.23 .04068 1.0437 166.4 20.5 .741 146 2023 09 21 15 00 46 17.656 +00 55 46.11 .04067 1.0437 166.5 20.5 .750 145 2023 09 21 16 00 45 53.327 +00 52 21.86 .04065 1.0437 166.7 20.5 .759 145 2023 09 21 17 00 45 28.979 +00 48 57.46 .04064 1.0437 166.8 20.4 .768 144 2023 09 21 18 00 45 04.614 +00 45 32.92 .04063 1.0437 167.0 20.4 .777 144 2023 09 21 19 00 44 40.230 +00 42 08.24 .04062 1.0437 167.1 20.4 .786 143 2023 09 21 20 00 44 15.829 +00 38 43.44 .04060 1.0437 167.3 20.4 .795 143 2023 09 21 21 00 43 51.410 +00 35 18.50 .04059 1.0437 167.4 20.4 .804 142 2023 09 21 22 00 43 26.975 +00 31 53.44 .04058 1.0437 167.6 20.4 .813 142 2023 09 21 23 00 43 02.522 +00 28 28.25 .04057 1.0437 167.7 20.4 .823 141 2023 09 22 00 00 42 38.053 +00 25 02.95 .04056 1.0437 167.8 20.4 .832 141 2023 09 22 01 00 42 13.567 +00 21 37.52 .04054 1.0437 168.0 20.4 .842 140 2023 09 22 02 00 41 49.065 +00 18 11.98 .04053 1.0436 168.1 20.4 .851 140 2023 09 22 03 00 41 24.547 +00 14 46.33 .04052 1.0436 168.3 20.4 .861 140 2023 09 22 04 00 41 00.013 +00 11 20.57 .04051 1.0436 168.4 20.4 .871 139 2023 09 22 05 00 40 35.464 +00 07 54.71 .04050 1.0436 168.6 20.4 .880 139 2023 09 22 06 00 40 10.899 +00 04 28.74 .04049 1.0436 168.7 20.4 .890 138 2023 09 22 07 00 39 46.320 +00 01 02.67 .04048 1.0436 168.9 20.4 .900 138 2023 09 22 08 00 39 21.725 -00 02 23.49 .04047 1.0436 169.0 20.4 .910 137 2023 09 22 09 00 38 57.116 -00 05 49.75 .04046 1.0436 169.1 20.4 .920 137 2023 09 22 10 00 38 32.493 -00 09 16.09 .04045 1.0436 169.3 20.3 .931 137 2023 09 22 11 00 38 07.855 -00 12 42.53 .04044 1.0436 169.4 20.3 .941 136 2023 09 22 12 00 37 43.204 -00 16 09.05 .04044 1.0436 169.6 20.3 .951 136 2023 09 22 13 00 37 18.539 -00 19 35.64 .04043 1.0436 169.7 20.3 .961 135 2023 09 22 14 00 36 53.861 -00 23 02.32 .04042 1.0436 169.8 20.3 .972 135 2023 09 22 15 00 36 29.169 -00 26 29.07 .04041 1.0436 170.0 20.3 .982 135 2023 09 22 16 00 36 04.465 -00 29 55.89 .04040 1.0436 170.1 20.3 0.99 134 2023 09 22 17 00 35 39.748 -00 33 22.79 .04039 1.0436 170.3 20.3 1.00 134 2023 09 22 18 00 35 15.019 -00 36 49.74 .04039 1.0436 170.4 20.3 1.01 133 2023 09 22 19 00 34 50.278 -00 40 16.76 .04038 1.0436 170.5 20.3 1.03 133 2023 09 22 20 00 34 25.524 -00 43 43.84 .04037 1.0436 170.7 20.3 1.04 133 2023 09 22 21 00 34 00.759 -00 47 10.97 .04036 1.0436 170.8 20.3 1.05 132 2023 09 22 22 00 33 35.983 -00 50 38.16 .04036 1.0436 171.0 20.3 1.06 132 2023 09 22 23 00 33 11.196 -00 54 05.39 .04035 1.0436 171.1 20.3 1.07 132 2023 09 23 00 00 32 46.397 -00 57 32.67 .04034 1.0436 171.2 20.3 1.08 131