"Pseudo-MPEC" for C1HL5K5
Created 2026 Nov 8 20:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1HL5K5*1C2026 11 05.21673501 32 36.434+33 03 20.30 ~B56K 21.21GVNEOCPV00
C1HL5K5 1C2026 11 05.22364401 32 42.119+33 04 22.40 ~B56K 21.39GVNEOCPV00
C1HL5K5 1C2026 11 05.23055101 32 48.016+33 05 26.12 ~B56K 21.19GVNEOCPV00
C1HL5K5 1C2026 11 05.23614001 32 52.746+33 06 17.42 ~B56K 21.20GVNEOCPV00
C1HL5K5 1C2026 11 05.33675801 34 17.700+33 21 12.40 ~B58Z VNEOCPI52
C1HL5K5 1C2026 11 05.34000901 34 20.449+33 21 41.76 ~B58Z 21.22GVNEOCPI52
C1HL5K5 1C2026 11 05.34325501 34 23.254+33 22 09.23 ~B58Z 20.18GVNEOCPI52
C1HL5K5 IC2026 11 05.81443901 41 49.46 +34 30 58.6 ~B5K5 20.5 GVNEOCPL01
C1HL5K5 IC2026 11 05.82180101 41 55.98 +34 32 03.3 ~B5K5 20.6 GVNEOCPL01
C1HL5K5 1C2026 11 06.37542001 50 24.889+35 50 43.19 ~B69o 21.51GVNEOCPV00
C1HL5K5 1C2026 11 06.38039701 50 29.353+35 51 22.72 ~B69o 21.37GVNEOCPV00
C1HL5K5 1C2026 11 06.38539201 50 33.860+35 52 02.46 ~B69o 21.71GVNEOCPV00
C1HL5K5 1C2026 11 06.39033701 50 38.296+35 52 41.30 ~B69o 21.59GVNEOCPV00
C1HL5K5 KC2026 11 08.14365702 19 15.94 +39 33 13.3 ~B845 21.4 VVNEOCPH21
C1HL5K5 KC2026 11 08.14799002 19 19.98 +39 33 43.3 ~B845 21.4 VVNEOCPH21
C1HL5K5 KC2026 11 08.15087802 19 22.61 +39 34 03.4 ~B845 21.4 VVNEOCPH21
Station data:
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + 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.
(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.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) 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. 2.25-m
reflector + 4x4K mosaic CCD.
Orbital elements: C1HL5K5
Perihelion 2026 Nov 3.860603 +/- 0.00491 TT = 20:39:16.1 (JD 2461348.360603)
Epoch 2026 Nov 8.0 TT = JDT 2461352.5 Earth MOID: 0.0507 Ma: 0.0171
M 1.161727377 +/- 0.0056 (J2000 ecliptic) AutoNEOCP
n 0.280651381 +/- 0.0015 Peri. 18.633793 +/- 0.011
a 2.310421724 +/- 0.00821 Node 21.851560 +/- 0.010
e 0.54947481 +/- 0.00155 Incl. 3.145610 +/- 0.006
P 3.51186 H 26.59 G 0.15 U 8.4
q 1.040903179 +/- 0.000124 Q 3.579940268 +/- 0.0163
From 16 observations 2026 Nov. 5-8; mean residual 0".39
Residuals in arcseconds: 261105 V00 .19+ .67+ 261105 I52 .37+ .36- 261106 V00 .25- .02+ 261105 V00 1.4- .51- 261105 L01 .10+ .19+ 261108 H21 .06+ .21+ 261105 V00 .30- .13+ 261105 L01 .34+ .60- 261108 H21 .26+ .06- 261105 V00 .08+ .50+ 261106 V00 .09- .03- 261108 H21 .32- .10- 261105 I52 .42+ .44- 261106 V00 .15- .03+ 261105 I52 .03+ .50+ 261106 V00 .01+ .24+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 08 21 02 31 16.801 +40 52 06.30 .05699 1.0428 155.3 21.6 .310 68 2026 11 08 22 02 31 58.201 +40 56 21.10 .05705 1.0428 155.2 21.6 .324 67 2026 11 08 23 02 32 39.604 +41 00 34.33 .05711 1.0429 155.2 21.6 .339 67 2026 11 09 00 02 33 21.010 +41 04 45.99 .05717 1.0429 155.2 21.6 .353 67 2026 11 09 01 02 34 02.417 +41 08 56.07 .05724 1.0429 155.1 21.6 .368 66 2026 11 09 02 02 34 43.825 +41 13 04.57 .05730 1.0429 155.1 21.6 .383 66 2026 11 09 03 02 35 25.233 +41 17 11.50 .05736 1.0430 155.1 21.6 .399 66 2026 11 09 04 02 36 06.640 +41 21 16.85 .05742 1.0430 155.0 21.6 .414 66 2026 11 09 05 02 36 48.045 +41 25 20.62 .05748 1.0430 155.0 21.6 .430 66 2026 11 09 06 02 37 29.446 +41 29 22.82 .05755 1.0431 155.0 21.6 .446 66 2026 11 09 07 02 38 10.844 +41 33 23.44 .05761 1.0431 154.9 21.6 .462 65 2026 11 09 08 02 38 52.238 +41 37 22.49 .05768 1.0431 154.9 21.6 .478 65 2026 11 09 09 02 39 33.625 +41 41 19.96 .05774 1.0432 154.8 21.6 .495 65 2026 11 09 10 02 40 15.006 +41 45 15.86 .05781 1.0432 154.8 21.6 .511 65 2026 11 09 11 02 40 56.380 +41 49 10.18 .05787 1.0433 154.8 21.6 .528 65 2026 11 09 12 02 41 37.745 +41 53 02.93 .05794 1.0433 154.7 21.6 .545 65 2026 11 09 13 02 42 19.102 +41 56 54.10 .05800 1.0433 154.7 21.6 .562 65 2026 11 09 14 02 43 00.448 +42 00 43.71 .05807 1.0434 154.7 21.6 .580 65 2026 11 09 15 02 43 41.783 +42 04 31.74 .05814 1.0434 154.6 21.6 .597 65 2026 11 09 16 02 44 23.106 +42 08 18.21 .05820 1.0434 154.6 21.6 .615 65 2026 11 09 17 02 45 04.416 +42 12 03.10 .05827 1.0435 154.5 21.6 .633 65 2026 11 09 18 02 45 45.713 +42 15 46.43 .05834 1.0435 154.5 21.6 .651 65 2026 11 09 19 02 46 26.995 +42 19 28.20 .05841 1.0435 154.5 21.6 .669 65 2026 11 09 20 02 47 08.262 +42 23 08.40 .05848 1.0436 154.4 21.6 .687 65 2026 11 09 21 02 47 49.513 +42 26 47.04 .05855 1.0436 154.4 21.6 .706 65 2026 11 09 22 02 48 30.746 +42 30 24.12 .05862 1.0436 154.4 21.7 .724 65 2026 11 09 23 02 49 11.961 +42 33 59.64 .05869 1.0437 154.3 21.7 .743 65 2026 11 10 00 02 49 53.157 +42 37 33.61 .05876 1.0437 154.3 21.7 .762 65 2026 11 10 01 02 50 34.334 +42 41 06.02 .05883 1.0438 154.2 21.7 .781 65 2026 11 10 02 02 51 15.489 +42 44 36.88 .05890 1.0438 154.2 21.7 .801 65 2026 11 10 03 02 51 56.623 +42 48 06.19 .05897 1.0438 154.2 21.7 .820 65 2026 11 10 04 02 52 37.735 +42 51 33.95 .05904 1.0439 154.1 21.7 .840 65 2026 11 10 05 02 53 18.823 +42 55 00.16 .05912 1.0439 154.1 21.7 .859 65 2026 11 10 06 02 53 59.887 +42 58 24.84 .05919 1.0440 154.0 21.7 .879 65 2026 11 10 07 02 54 40.926 +43 01 47.97 .05926 1.0440 154.0 21.7 .899 65 2026 11 10 08 02 55 21.939 +43 05 09.57 .05934 1.0440 154.0 21.7 .919 65 2026 11 10 09 02 56 02.925 +43 08 29.63 .05941 1.0441 153.9 21.7 .940 65 2026 11 10 10 02 56 43.884 +43 11 48.16 .05948 1.0441 153.9 21.7 .960 65 2026 11 10 11 02 57 24.814 +43 15 05.16 .05956 1.0442 153.8 21.7 .981 65 2026 11 10 12 02 58 05.715 +43 18 20.63 .05963 1.0442 153.8 21.7 1.00 65 2026 11 10 13 02 58 46.585 +43 21 34.58 .05971 1.0442 153.8 21.7 1.02 65 2026 11 10 14 02 59 27.425 +43 24 47.02 .05979 1.0443 153.7 21.7 1.04 65 2026 11 10 15 03 00 08.233 +43 27 57.93 .05986 1.0443 153.7 21.7 1.06 65 2026 11 10 16 03 00 49.008 +43 31 07.34 .05994 1.0444 153.6 21.7 1.09 65 2026 11 10 17 03 01 29.749 +43 34 15.23 .06002 1.0444 153.6 21.7 1.11 65 2026 11 10 18 03 02 10.456 +43 37 21.62 .06009 1.0445 153.6 21.7 1.13 65 2026 11 10 19 03 02 51.128 +43 40 26.50 .06017 1.0445 153.5 21.7 1.15 65 2026 11 10 20 03 03 31.765 +43 43 29.89 .06025 1.0445 153.5 21.7 1.17 65