"Pseudo-MPEC" for CEU4JA2
Created 2026 Sep 21 22:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CEU4JA2*1C2026 09 21.16633421 24 47.963+17 59 38.58 ~9L55 21.06GVNEOCPG96
CEU4JA2 1C2026 09 21.17198221 24 50.353+17 59 25.48 ~9L55 20.00GVNEOCPG96
CEU4JA2 1C2026 09 21.17762421 24 52.751+17 59 11.83 ~9L55 20.65GVNEOCPG96
CEU4JA2 1C2026 09 21.18326421 24 55.166+17 58 59.09 ~9L55 VNEOCPG96
CEU4JA2 1C2026 09 21.25964621 25 27.484+17 55 54.30 ~9L6o 21.45GVNEOCPI52
CEU4JA2 1C2026 09 21.26064121 25 27.898+17 55 51.85 ~9L6o 20.35GVNEOCPI52
CEU4JA2 1C2026 09 21.26241921 25 28.675+17 55 49.51 ~9L6ox20.04GVNEOCPI52
CEU4JA2 IC2026 09 21.79763521 29 30.23 +17 34 24.5 ~9LJo 19.2 GVNEOCPL01
CEU4JA2 KC2026 09 21.80271721 29 32.31 +17 34 13.2 ~9LJo 20.0 GVNEOCPL01
CEU4JA2 IC2026 09 21.81225221 29 36.23 +17 33 50.9 ~9LJo 19.6 GVNEOCPL01
CEU4JA2 0C2026 09 21.81801721 29 39.782+17 33 43.38 ~9LKZ 20.1 GXNEOCPR48
CEU4JA2 0C2026 09 21.82820421 29 43.973+17 33 20.20 ~9LKZ 20.1 GXNEOCPR48
CEU4JA2 KB2026 09 21.82867821 29 43.93 +17 33 13.1 ~9LKZ 19.6 GXNEOCPI93
CEU4JA2 KB2026 09 21.83305021 29 45.70 +17 33 02.5 ~9LKZ 20.0 GXNEOCPI93
CEU4JA2 KB2026 09 21.83728121 29 47.45 +17 32 53.2 ~9LKZ 19.2 GXNEOCPI93
CEU4JA2 0C2026 09 21.83844321 29 48.108+17 32 56.90 ~9LKZ 20.0 GXNEOCPR48
Station data:
(G96) Mt. Lemmon Survey (N32.442729 W110.788720)
US/Arizona. Observer E. J. Christensen. Measurers T. Beuden, V. F.
Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Gröller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchoś. 1.5-m reflector + 10K
CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, 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 (N44.558670 W0.202960) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9
reflector + CCD.
(R48) Centro Astronomico Alto Turia 2 (N39.950038 W1.109080) Spain.
Orbital elements: CEU4JA2
Perihelion 2026 Jul 20.428364 +/- 1.53 TT = 10:16:50.6 (JD 2461241.928364)
Epoch 2026 Sep 22.0 TT = JDT 2461305.5 Earth MOID: 0.0328 Ma: 0.0277
M 42.665118966 +/- 1.7 (J2000 ecliptic) AutoNEOCP
n 0.671134510 +/- 0.0116 Peri. 11.142315 +/- 9
a 1.292001452 +/- 0.0154 Node 272.995796 +/- 6
e 0.29446691 +/- 0.00321 Incl. 2.719624 +/- 0.047
P 1.469/536.395d H 23.72 G 0.15 U 9.8
q 0.911549770 +/- 0.0107 Q 1.672453135 +/- 0.0213
15 of 16 observations 2026 Sept. 21 (16.1 hr); mean residual 0".20
Residuals in arcseconds: 260921 G96 .02+ .33- 260921 I52( .30+ 2.1+) 260921 I93 .10- .21+ 260921 G96 .14- .03- 260921 L01 .01+ .15- 260921 I93 .34- .42- 260921 G96 .11- .27- 260921 L01 .02- .20+ 260921 I93 .02- .05- 260921 G96 .20+ .43+ 260921 L01 .28+ .21- 260921 R48 .05- .13+ 260921 I52 .06+ .11+ 260921 R48 .13- .14+ 260921 I52 .04- .09+ 260921 R48 .38+ .11+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 21 23 21 30 38.159 +17 28 52.58 .10100 1.0834 140.2 20.4 1.91 125 2026 09 22 00 21 30 56.029 +17 27 16.16 .10118 1.0836 140.2 20.4 2.37 122 2026 09 22 01 21 31 13.840 +17 25 39.93 .10136 1.0838 140.3 20.4 2.87 120 2026 09 22 02 21 31 31.591 +17 24 03.89 .10154 1.0839 140.3 20.4 3.41 119 2026 09 22 03 21 31 49.284 +17 22 28.05 .10172 1.0841 140.4 20.4 3.98 118 2026 09 22 04 21 32 06.918 +17 20 52.39 .10190 1.0843 140.4 20.4 4.59 117 2026 09 22 05 21 32 24.494 +17 19 16.92 .10207 1.0845 140.5 20.4 5.23 116 2026 09 22 06 21 32 42.012 +17 17 41.65 .10225 1.0847 140.5 20.4 5.91 116 2026 09 22 07 21 32 59.472 +17 16 06.56 .10243 1.0849 140.6 20.4 6.62 115 2026 09 22 08 21 33 16.874 +17 14 31.67 .10261 1.0850 140.6 20.4 7.37 115 2026 09 22 09 21 33 34.219 +17 12 56.96 .10280 1.0852 140.7 20.4 8.15 115 2026 09 22 10 21 33 51.508 +17 11 22.45 .10298 1.0854 140.7 20.4 8.97 114 2026 09 22 11 21 34 08.739 +17 09 48.12 .10316 1.0856 140.8 20.4 9.82 114 2026 09 22 12 21 34 25.915 +17 08 13.99 .10334 1.0858 140.8 20.4 10.7 114 2026 09 22 13 21 34 43.034 +17 06 40.05 .10352 1.0860 140.9 20.4 11.6 114 2026 09 22 14 21 35 00.097 +17 05 06.29 .10370 1.0862 140.9 20.4 12.6 114 2026 09 22 15 21 35 17.104 +17 03 32.73 .10388 1.0863 141.0 20.4 13.5 113 2026 09 22 16 21 35 34.056 +17 01 59.36 .10406 1.0865 141.0 20.4 14.5 113 2026 09 22 17 21 35 50.953 +17 00 26.17 .10425 1.0867 141.1 20.4 15.6 113 2026 09 22 18 21 36 07.794 +16 58 53.18 .10443 1.0869 141.1 20.5 16.6 113 2026 09 22 19 21 36 24.582 +16 57 20.37 .10461 1.0871 141.2 20.5 17.7 113 2026 09 22 20 21 36 41.314 +16 55 47.76 .10479 1.0873 141.2 20.5 18.9 113 2026 09 22 21 21 36 57.993 +16 54 15.33 .10498 1.0875 141.2 20.5 20.0 113 2026 09 22 22 21 37 14.618 +16 52 43.09 .10516 1.0877 141.3 20.5 21.2 113 2026 09 22 23 21 37 31.189 +16 51 11.05 .10534 1.0878 141.3 20.5 22.4 113 2026 09 23 00 21 37 47.706 +16 49 39.19 .10553 1.0880 141.4 20.5 23.7 113 2026 09 23 01 21 38 04.171 +16 48 07.52 .10571 1.0882 141.4 20.5 24.9 113 2026 09 23 02 21 38 20.582 +16 46 36.04 .10589 1.0884 141.5 20.5 26.2 113 2026 09 23 03 21 38 36.941 +16 45 04.75 .10608 1.0886 141.5 20.5 27.6 113 2026 09 23 04 21 38 53.248 +16 43 33.64 .10626 1.0888 141.6 20.5 28.9 113 2026 09 23 05 21 39 09.502 +16 42 02.73 .10645 1.0890 141.6 20.5 30.3 113 2026 09 23 06 21 39 25.704 +16 40 32.00 .10663 1.0891 141.6 20.5 31.7 112 2026 09 23 07 21 39 41.855 +16 39 01.46 .10682 1.0893 141.7 20.5 33.2 112 2026 09 23 08 21 39 57.954 +16 37 31.11 .10700 1.0895 141.7 20.5 34.6 112 2026 09 23 09 21 40 14.001 +16 36 00.94 .10719 1.0897 141.8 20.5 36.1 112 2026 09 23 10 21 40 29.998 +16 34 30.96 .10737 1.0899 141.8 20.5 37.6 112 2026 09 23 11 21 40 45.944 +16 33 01.17 .10756 1.0901 141.9 20.5 39.2 112 2026 09 23 12 21 41 01.840 +16 31 31.57 .10774 1.0903 141.9 20.5 40.7 112 2026 09 23 13 21 41 17.685 +16 30 02.15 .10793 1.0904 141.9 20.5 42.3 112 2026 09 23 14 21 41 33.480 +16 28 32.92 .10812 1.0906 142.0 20.5 43.9 112 2026 09 23 15 21 41 49.225 +16 27 03.88 .10830 1.0908 142.0 20.5 45.5 112 2026 09 23 16 21 42 04.920 +16 25 35.02 .10849 1.0910 142.1 20.5 47.2 112 2026 09 23 17 21 42 20.566 +16 24 06.35 .10868 1.0912 142.1 20.5 48.9 112 2026 09 23 18 21 42 36.163 +16 22 37.86 .10886 1.0914 142.2 20.5 50.6 112 2026 09 23 19 21 42 51.711 +16 21 09.56 .10905 1.0916 142.2 20.5 52.3 112 2026 09 23 20 21 43 07.211 +16 19 41.45 .10924 1.0918 142.2 20.5 54.1 112 2026 09 23 21 21 43 22.661 +16 18 13.52 .10943 1.0919 142.3 20.5 55.9 112 2026 09 23 22 21 43 38.064 +16 16 45.77 .10961 1.0921 142.3 20.5 57.7 112