"Pseudo-MPEC" for C12EWQ5
Created 2025 Mar 15 4:31:04 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C12EWQ5* C2025 02 26.28049010 18 37.562+29 58 23.48 ~2Q7V 22.35GVNEOCPV00
C12EWQ5 C2025 02 26.28612910 18 37.429+29 58 23.52 ~2Q7V 22.09GVNEOCPV00
C12EWQ5 C2025 02 26.29174010 18 37.314+29 58 24.06 ~2Q7V 21.98GVNEOCPV00
C12EWQ5 C2025 02 26.29735010 18 37.195+29 58 24.38 ~2Q7V VNEOCPV00
C12EWQ5 C2025 02 26.39950010 18 35.030+29 58 28.80 ~2QBV 21.6 RVNEOCP691
C12EWQ5 C2025 02 26.41404610 18 34.770+29 58 29.80 ~2QBV 21.8 RVNEOCP691
C12EWQ5 C2025 02 26.42858010 18 34.400+29 58 30.30 ~2QBV 21.3 RVNEOCP691
C12EWQ5 C2025 02 27.35029610 18 15.281+29 59 12.34 ~2RGl 21.67wXNEOCPF52
C12EWQ5 C2025 02 27.36297610 18 15.014+29 59 12.94 ~2RGl 22.25wXNEOCPF52
C12EWQ5 C2025 02 27.37566210 18 14.731+29 59 13.73 ~2RGl 22.23wXNEOCPF52
C12EWQ5 C2025 02 27.38847210 18 14.452+29 59 14.31 ~2RGl 22.23wXNEOCPF52
C12EWQ5 C2025 03 03.32876210 16 53.090+30 01 43.91 ~351l 21.76GVNEOCPF52
C12EWQ5 C2025 03 03.33897910 16 52.875+30 01 44.26 ~351l 22.58GVNEOCPF52
C12EWQ5 C2025 03 03.34919510 16 52.664+30 01 44.64 ~351l 22.03GVNEOCPF52
C12EWQ5 C2025 03 03.35938310 16 52.459+30 01 44.89 ~351l 22.28GVNEOCPF52
C12EWQ5 C2025 03 05.15095810 16 16.010+30 02 36.50 ~355H 22.1 RVNEOCP691
C12EWQ5 C2025 03 05.16549010 16 15.710+30 02 37.10 ~355H 22.1 RVNEOCP691
C12EWQ5 C2025 03 07.12942010 15 36.280+30 03 21.80 ~3762 VNEOCP691
C12EWQ5 C2025 03 07.16309010 15 35.560+30 03 22.90 ~3762 VNEOCP691
C12EWQ5 C2025 03 07.19677010 15 34.900+30 03 23.40 ~3762 VNEOCP691
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + 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.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) 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. 2.25-m reflector + 4x4K mosaic CCD.
Orbital elements: C12EWQ5
Perihelion 2027 Mar 12.76933 +/- 206 TT = 18:27:50 (JD 2461477.26933)
Epoch 2025 Mar 7.0 TT = JDT 2460741.5 Sa: 0.5985 AutoNEOCP
M 344.45954430 +/- 3.5 (J2000 ecliptic)
n 0.02112136 +/- 0.00146 Peri. 157.42944 +/- 9
a 12.9614822 +/- 0.596 Node 18.44447 +/- 0.59
e 0.3122150 +/- 0.0511 Incl. 20.37502 +/- 0.16
P 46.66400 H 12.55 G 0.15 U 8.5
q 8.91471187 +/- 0.258 Q 17.0082527 +/- 1.44
From 20 observations 2025 Feb. 26-Mar. 7; mean residual 0".16
Residuals in arcseconds: 250226 V00 .03+ .06+ 250227 F52 .06+ .14- 250303 F52 .10+ .04- 250226 V00 .14- .17- 250227 F52 .09+ .12- 250305 691 .06- .05- 250226 V00 .08- .10+ 250227 F52 .08- .10+ 250305 691 .08- .14+ 250226 V00 .07- .16+ 250227 F52 .17- .11+ 250307 691 .23+ .20- 250226 691 .06+ .16- 250303 F52 .01- .00 250307 691 .27- .17+ 250226 691 .69+ .18+ 250303 F52 .03- .01+ 250307 691 .03+ .05- 250226 691 .11- .03+ 250303 F52 .00 .05+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 03 15 05 10 13 01.126 +30 04 15.80 8.3767 9.2120 145.3 22.3 1.68 175 2025 03 15 06 10 13 00.362 +30 04 15.52 8.3769 9.2119 145.3 22.3 1.70 174 2025 03 15 07 10 12 59.599 +30 04 15.24 8.3772 9.2119 145.3 22.3 1.71 174 2025 03 15 08 10 12 58.836 +30 04 14.95 8.3775 9.2119 145.2 22.3 1.72 174 2025 03 15 09 10 12 58.074 +30 04 14.65 8.3778 9.2118 145.2 22.3 1.73 174 2025 03 15 10 10 12 57.311 +30 04 14.35 8.3781 9.2118 145.2 22.3 1.74 174 2025 03 15 11 10 12 56.550 +30 04 14.04 8.3784 9.2118 145.1 22.3 1.75 174 2025 03 15 12 10 12 55.788 +30 04 13.72 8.3787 9.2117 145.1 22.3 1.77 174 2025 03 15 13 10 12 55.028 +30 04 13.40 8.3790 9.2117 145.0 22.3 1.78 174 2025 03 15 14 10 12 54.267 +30 04 13.07 8.3793 9.2117 145.0 22.3 1.79 174 2025 03 15 15 10 12 53.507 +30 04 12.74 8.3796 9.2116 145.0 22.3 1.80 174 2025 03 15 16 10 12 52.748 +30 04 12.40 8.3798 9.2116 144.9 22.3 1.81 174 2025 03 15 17 10 12 51.988 +30 04 12.06 8.3801 9.2116 144.9 22.3 1.83 174 2025 03 15 18 10 12 51.230 +30 04 11.71 8.3804 9.2115 144.9 22.3 1.84 174 2025 03 15 19 10 12 50.471 +30 04 11.36 8.3807 9.2115 144.8 22.3 1.85 174 2025 03 15 20 10 12 49.713 +30 04 10.99 8.3810 9.2115 144.8 22.3 1.86 174 2025 03 15 21 10 12 48.956 +30 04 10.63 8.3813 9.2114 144.7 22.3 1.87 174 2025 03 15 22 10 12 48.199 +30 04 10.26 8.3816 9.2114 144.7 22.3 1.89 174 2025 03 15 23 10 12 47.442 +30 04 09.88 8.3819 9.2114 144.7 22.3 1.90 174 2025 03 16 00 10 12 46.686 +30 04 09.49 8.3822 9.2113 144.6 22.3 1.91 174 2025 03 16 01 10 12 45.930 +30 04 09.10 8.3825 9.2113 144.6 22.3 1.92 174 2025 03 16 02 10 12 45.175 +30 04 08.71 8.3828 9.2113 144.6 22.3 1.94 174 2025 03 16 03 10 12 44.420 +30 04 08.31 8.3831 9.2112 144.5 22.3 1.95 174 2025 03 16 04 10 12 43.665 +30 04 07.90 8.3834 9.2112 144.5 22.3 1.96 173 2025 03 16 05 10 12 42.911 +30 04 07.49 8.3837 9.2112 144.5 22.3 1.97 173 2025 03 16 06 10 12 42.158 +30 04 07.07 8.3840 9.2111 144.4 22.3 1.99 173 2025 03 16 07 10 12 41.405 +30 04 06.64 8.3843 9.2111 144.4 22.3 2.00 173 2025 03 16 08 10 12 40.652 +30 04 06.21 8.3846 9.2111 144.3 22.3 2.01 173 2025 03 16 09 10 12 39.899 +30 04 05.78 8.3849 9.2110 144.3 22.3 2.02 173 2025 03 16 10 10 12 39.148 +30 04 05.34 8.3852 9.2110 144.3 22.3 2.04 173 2025 03 16 11 10 12 38.396 +30 04 04.89 8.3855 9.2110 144.2 22.3 2.05 173 2025 03 16 12 10 12 37.645 +30 04 04.44 8.3858 9.2109 144.2 22.3 2.06 173 2025 03 16 13 10 12 36.895 +30 04 03.98 8.3861 9.2109 144.2 22.3 2.08 173 2025 03 16 14 10 12 36.144 +30 04 03.51 8.3864 9.2109 144.1 22.3 2.09 173 2025 03 16 15 10 12 35.395 +30 04 03.04 8.3867 9.2108 144.1 22.3 2.10 173 2025 03 16 16 10 12 34.645 +30 04 02.57 8.3870 9.2108 144.0 22.3 2.11 173 2025 03 16 17 10 12 33.897 +30 04 02.09 8.3873 9.2108 144.0 22.3 2.13 173 2025 03 16 18 10 12 33.148 +30 04 01.60 8.3876 9.2108 144.0 22.3 2.14 173 2025 03 16 19 10 12 32.400 +30 04 01.10 8.3879 9.2107 143.9 22.3 2.15 173 2025 03 16 20 10 12 31.653 +30 04 00.61 8.3882 9.2107 143.9 22.3 2.17 173 2025 03 16 21 10 12 30.906 +30 04 00.10 8.3885 9.2107 143.9 22.3 2.18 173 2025 03 16 22 10 12 30.159 +30 03 59.59 8.3888 9.2106 143.8 22.3 2.19 173 2025 03 16 23 10 12 29.413 +30 03 59.07 8.3891 9.2106 143.8 22.3 2.21 173 2025 03 17 00 10 12 28.667 +30 03 58.55 8.3894 9.2106 143.7 22.3 2.22 173 2025 03 17 01 10 12 27.922 +30 03 58.02 8.3897 9.2105 143.7 22.3 2.23 173 2025 03 17 02 10 12 27.177 +30 03 57.49 8.3900 9.2105 143.7 22.3 2.25 173 2025 03 17 03 10 12 26.432 +30 03 56.95 8.3904 9.2105 143.6 22.3 2.26 172 2025 03 17 04 10 12 25.688 +30 03 56.40 8.3907 9.2104 143.6 22.3 2.27 172