"Pseudo-MPEC" for ec0001
Created 2026 Oct 8 15:35:46 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ec0001 *0S2026 09 16.56583518 11 57.023+64 22 32.94 ~9SLZ 20.61GWNEOCP273
ec0001 0s2026 09 16.5658352 +0.00768793 -0.00332991 -0.00312377 NEOCP273
ec0001 0S2026 09 16.57817318 11 56.724+64 22 30.03 ~9SLZ 20.51GWNEOCP273
ec0001 0s2026 09 16.5781732 +0.00768881 -0.00332653 -0.00312314 NEOCP273
ec0001 0S2026 09 16.60284918 11 56.117+64 22 24.10 ~9SLZ 20.49GWNEOCP273
ec0001 0s2026 09 16.6028492 +0.00769055 -0.00331978 -0.00312189 NEOCP273
ec0001 0S2026 09 17.02855618 11 45.829+64 20 42.28 ~9SLZ 20.63GWNEOCP273
ec0001 0s2026 09 17.0285562 +0.00772025 -0.00320271 -0.00309975 NEOCP273
ec0001 0S2026 09 17.04089418 11 45.533+64 20 39.34 ~9SLZ 20.59GWNEOCP273
ec0001 0s2026 09 17.0408942 +0.00772110 -0.00319930 -0.00309910 NEOCP273
ec0001 0S2026 09 17.05323218 11 45.237+64 20 36.38 ~9SLZ 20.66GWNEOCP273
ec0001 0s2026 09 17.0532322 +0.00772195 -0.00319590 -0.00309844 NEOCP273
ec0001 0S2026 09 20.42938418 10 31.185+64 07 00.56 ~9SLZ WNEOCP273
ec0001 0s2026 09 20.4293842 +0.00792505 -0.00223334 -0.00288898 NEOCP273
ec0001 0S2026 09 20.45406018 10 30.693+64 06 54.57 ~9SLZ 20.56GWNEOCP273
ec0001 0s2026 09 20.4540602 +0.00792630 -0.00222610 -0.00288723 NEOCP273
ec0001 0S2026 09 21.49579818 10 10.524+64 02 40.45 ~9SLZ WNEOCP273
ec0001 0s2026 09 21.4957982 +0.00797503 -0.00191787 -0.00281036 NEOCP273
ec0001 0S2026 09 21.50813618 10 10.296+64 02 37.43 ~9SLZ WNEOCP273
ec0001 0s2026 09 21.5081362 +0.00797556 -0.00191419 -0.00280942 NEOCP273
ec0001 0S2026 09 21.52047418 10 10.062+64 02 34.43 ~9SLZ 20.54GWNEOCP273
ec0001 0s2026 09 21.5204742 +0.00797609 -0.00191051 -0.00280847 NEOCP273
ec0001 0S2026 09 21.53281218 10 09.834+64 02 31.43 ~9SLZ 20.57GWNEOCP273
ec0001 0s2026 09 21.5328122 +0.00797662 -0.00190683 -0.00280753 NEOCP273
ec0001 0C2026 09 22.18023418 10 25.692+63 58 42.95 ~A8Do 20.60gUNEOCPI41
ec0001 0C2026 09 23.18592218 10 08.502+63 54 42.41 ~A8Do 20.19rUNEOCPI41
ec0001 0S2026 09 24.78159118 09 15.035+63 49 14.40 ~9SLZ WNEOCP273
ec0001 0s2026 09 24.7815912 +0.00807539 -0.00091878 -0.00253142 NEOCP273
ec0001 0S2026 09 24.79392918 09 14.851+63 49 11.33 ~9SLZ WNEOCP273
ec0001 0s2026 09 24.7939292 +0.00807560 -0.00091497 -0.00253028 NEOCP273
ec0001 0S2026 09 24.80626718 09 14.667+63 49 08.34 ~9SLZ WNEOCP273
ec0001 0s2026 09 24.8062672 +0.00807581 -0.00091116 -0.00252913 NEOCP273
ec0001 0S2026 09 24.81860518 09 14.487+63 49 05.34 ~9SLZ WNEOCP273
ec0001 0s2026 09 24.8186052 +0.00807601 -0.00090735 -0.00252798 NEOCP273
ec0001 0C2026 09 29.15534918 08 48.996+63 30 59.35 ~A8Dox20.42gUNEOCPI41
ec0001 0C2026 09 29.17976218 08 47.754+63 30 53.99 ~A8Do 20.11rUNEOCPI41
ec0001 0C2026 09 30.18029318 08 37.862+63 26 55.73 ~A8Do 20.18rUNEOCPI41
ec0001 0C2026 10 01.13707318 08 29.671+63 23 09.50 ~A8Do 20.59rUNEOCPI41
ec0001 0C2026 10 01.17439518 08 29.577+63 22 58.89 ~A8Dox20.16gUNEOCPI41
ec0001 1C2026 10 02.75427418 08 17.92 +63 16 46.1 ~A2J5 21.5 GVNEOCPK88
ec0001 1C2026 10 02.76438018 08 17.86 +63 16 43.6 ~A2J5 20.8 GVNEOCPK88
ec0001 1C2026 10 02.77449018 08 17.81 +63 16 41.5 ~A2J5 21.6 GVNEOCPK88
ec0001 1C2026 10 04.12672418 08 10.044+63 11 22.87 ~A4F5 LNEOCP658
ec0001 1C2026 10 04.13119218 08 09.974+63 11 22.00 ~A4F5 LNEOCP658
ec0001 1C2026 10 04.13564818 08 09.956+63 11 20.89 ~A4F5 LNEOCP658
ec0001 0C2026 10 04.13677118 08 09.548+63 11 23.05 ~A8Dox20.54gUNEOCPI41
ec0001 1C2026 10 04.14011618 08 09.896+63 11 20.18 ~A4F5 LNEOCP658
ec0001 1C2026 10 04.14458318 08 09.854+63 11 18.96 ~A4F5 LNEOCP658
ec0001 0C2026 10 04.16413818 08 09.778+63 11 13.11 ~A8Do 20.04rUNEOCPI41
ec0001 KB2026 10 05.80190 18 08 02.77 +63 04 51.7 ~A68o 19.4 GXNEOCPG00
ec0001 KB2026 10 05.81372 18 08 02.68 +63 04 48.3 ~A68o 19.7 GXNEOCPG00
ec0001 KB2026 10 05.82372718 08 02.678+63 04 46.38 ~A5LK 20.7 VZNEOCP185
ec0001 KB2026 10 05.82555 18 08 02.66 +63 04 45.4 ~A68o 20.0 GXNEOCPG00
ec0001 KB2026 10 05.84745418 08 02.568+63 04 40.98 ~A5LK 21.1 VZNEOCP185
ec0001 KB2026 10 06.00004118 08 02.197+63 04 05.50 ~A61Z 21.1 GXNEOCPW62
ec0001 KB2026 10 06.01959618 08 02.136+63 04 01.14 ~A61Z 21.1 GXNEOCPW62
ec0001 KB2026 10 06.03775218 08 02.100+63 03 56.94 ~A61Z 20.9 GXNEOCPW62
ec0001 0C2026 10 06.21537 18 08 01.51 +63 03 15.7 ~A6B5 VNEOCPU94
ec0001 0C2026 10 06.22156 18 08 01.46 +63 03 14.3 ~A6B5 20.1 GVNEOCPU94
ec0001 KB2026 10 06.72037 18 08 00.09 +63 01 18.0 ~A6I5 20.7 GXNEOCPM45
ec0001 KB2026 10 06.72569 18 08 00.16 +63 01 17.4 ~A6I5 20.3 GXNEOCPM45
ec0001 KB2026 10 06.74195 18 08 00.14 +63 01 13.1 ~A6JZ 20.4 GXNEOCPL04
ec0001 KB2026 10 06.77000 18 07 59.99 +63 01 07.0 ~A6JZ 20.3 GXNEOCPL04
ec0001 KB2026 10 06.84502318 07 59.794+63 00 48.64 ~A6M5 21.0 VZNEOCP185
ec0001 KB2026 10 06.86401618 07 59.669+63 00 44.71 ~A6M5 21.1 VZNEOCP185
ec0001 KB2026 10 06.88299818 07 59.683+63 00 40.25 ~A6M5 21.0 VZNEOCP185
ec0001 3C2026 10 07.23747218 07 58.867+62 59 18.55 ~A7CK 20.69GVNEOCPT14
ec0001 3C2026 10 07.23867818 07 58.873+62 59 18.24 ~A7CK 20.64GVNEOCPT14
ec0001 3C2026 10 07.23988818 07 58.866+62 59 17.98 ~A7CK 20.72GVNEOCPT14
ec0001 0C2026 10 08.13823018 07 57.553+62 55 50.43 ~A8Do 20.57gUNEOCPI41
ec0001 0C2026 10 08.20585418 07 57.498+62 55 35.67 ~A8Do 20.71rUNEOCPI41
Station data:
(185) Observatoire astronomique jurassien (N47.353045 E7.421900)
Switzerland. Observer M. Ory. 0.61-m f/3.88 reflector + CCD.
(273) Euclid.
(658) Dominion Astrophysical Observatory (N48.519984 W123.417000)
Canada/BritColumbia. Observer D. D. Balam. Measurers D. D. Balam, D. W.
E. Green, C. E. Spratt. 1.82-m reflector + CCD.
(G00) AZM Martinsberg, Oed (N48.381561 E15.126000) Austria. Observers M.
Jaeger, E. Prosperi, S. Prosperi. Measurer M. Jaeger. 0.28-m f/2.2
reflector + CCD.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(K88) GINOP-KHK, Piszkéstető (N47.917453 E19.893670) Hungary. Observer K.
Sárneczky. 0.60-m Schmidt + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825265 W155.468902)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
(U94) iTelescope Observatory, Beryl Junction (N37.737780 W113.697500)
US/Utah. Observer H. Sato. 0.51-m f/6.8 astrograph + f/4.5 focal reducer
+ CCD.
(W62) Comet Hunter Observatory2, New Ringgold (N40.745185 W75.862390)
US/Pennsylvania. Observer J. Maikner. 0.30-m f/3.8 Riccardi-Honders + CCD.
Orbital elements: ec0001
Perihelion 2027 Sep 17.496069 +/- 19.2 TT = 11:54:20.3 (JD 2461665.996069)
Epoch 2026 Oct 8.0 TT = JDT 2461321.5 AutoNEOCP
M 359.998034985 +/- 0.0059 (J2000 ecliptic)
n 0.000005704 +/- 1.76e-5 Peri. 102.618217 +/- 1.0
a3102.285045 +/- 2439 Node 304.173667 +/- 0.07
e 0.99718290 +/- 0.0048 Incl. 85.229858 +/- 0.011
P 172791 H 10.77 G 0.15 U 5.4
q 8.739432782 +/- 0.0309 Q 6195.830658 +/- 4674
52 of 55 observations 2026 Sept. 16-Oct. 8; mean residual 0".47
Residuals in arcseconds: 260916 273 .22+ .03+ 260929 I41 .43+ .11+ 261006 W62 .66+ .21+ 260916 273 .24+ .07+ 260930 I41 .69- .13- 261006 W62 .74+ .44+ 260916 273 .21+ .03+ 261001 I41 .04- .67+ 261006 W62 .96+ .51+ 260917 273 .16+ .02+ 261001 I41( 1.5+ 1.0-) 261006 U94 .88+ .78+ 260917 273 .16+ .04+ 261002 K88 .73+ .07+ 261006 U94 .67+ .84+ 260917 273 .15+ .03+ 261002 K88 .80+ .03- 261006 M45 .17+ .06+ 260920 273 .17- .04- 261002 K88 .94+ .28+ 261006 M45 .75+ .70+ 260920 273 .17- .02- 261004 658 1.2+ .16- 261006 L04 .92+ .20+ 260921 273 .27- .04- 261004 658 .90+ .02+ 261006 L04 .46+ .67+ 260921 273 .25- .05- 261004 658 .94+ .03- 261006 185 .42+ .22- 260921 273 .27- .04- 261004 I41( 1.6- 2.2+) 261006 185 .09- .31+ 260921 273 .25- .02- 261004 658 .71+ .31+ 261006 185 .34+ .31+ 260922 I41 .68- .49+ 261004 658 .59+ .15+ 261007 T14 .20- .06- 260923 I41 .63+ .81- 261004 I41 1.0+ 1.2- 261007 T14 .14- .09- 260924 273 .46- .06- 261005 G00 .26+ .52+ 261007 T14 .16- .06- 260924 273 .45- .10- 261005 G00 .05- .09- 261008 I41 .05+ .45- 260924 273 .45- .05- 261005 185 .14+ .27+ 261008 I41 .37+ .56+ 260924 273 .41- .01- 261005 G00 .12+ .20- 260929 I41( 7.0+ .41-) 261005 185 .00 .47+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 08 16 18 07 57.201 +62 53 49.35 8.9094 8.9640 89.9 20.8 .066 96 2026 10 08 17 18 07 57.179 +62 53 39.82 8.9094 8.9639 89.9 20.8 .068 96 2026 10 08 18 18 07 57.160 +62 53 30.28 8.9094 8.9639 89.9 20.8 .069 96 2026 10 08 19 18 07 57.142 +62 53 20.75 8.9094 8.9638 89.9 20.8 .071 96 2026 10 08 20 18 07 57.126 +62 53 11.22 8.9094 8.9638 89.9 20.8 .072 96 2026 10 08 21 18 07 57.111 +62 53 01.70 8.9094 8.9637 89.9 20.8 .074 96 2026 10 08 22 18 07 57.098 +62 52 52.17 8.9094 8.9637 89.9 20.8 .076 96 2026 10 08 23 18 07 57.087 +62 52 42.65 8.9094 8.9636 89.9 20.8 .077 96 2026 10 09 00 18 07 57.078 +62 52 33.13 8.9094 8.9636 89.9 20.8 .079 96 2026 10 09 01 18 07 57.070 +62 52 23.62 8.9094 8.9635 89.9 20.8 .081 96 2026 10 09 02 18 07 57.064 +62 52 14.11 8.9094 8.9635 89.9 20.8 .082 96 2026 10 09 03 18 07 57.060 +62 52 04.60 8.9094 8.9634 89.9 20.8 .084 96 2026 10 09 04 18 07 57.057 +62 51 55.09 8.9095 8.9634 89.9 20.8 .086 96 2026 10 09 05 18 07 57.056 +62 51 45.59 8.9095 8.9633 89.9 20.8 .087 96 2026 10 09 06 18 07 57.057 +62 51 36.09 8.9095 8.9632 89.9 20.8 .089 96 2026 10 09 07 18 07 57.060 +62 51 26.59 8.9095 8.9632 89.9 20.8 .091 96 2026 10 09 08 18 07 57.064 +62 51 17.09 8.9095 8.9631 89.9 20.8 .092 96 2026 10 09 09 18 07 57.070 +62 51 07.60 8.9095 8.9631 89.9 20.8 .094 96 2026 10 09 10 18 07 57.077 +62 50 58.11 8.9095 8.9630 89.9 20.8 .096 96 2026 10 09 11 18 07 57.086 +62 50 48.62 8.9095 8.9630 89.9 20.8 .098 96 2026 10 09 12 18 07 57.097 +62 50 39.14 8.9095 8.9629 89.9 20.8 .099 96 2026 10 09 13 18 07 57.110 +62 50 29.66 8.9095 8.9629 89.9 20.8 .101 96 2026 10 09 14 18 07 57.125 +62 50 20.18 8.9095 8.9628 89.9 20.8 .103 96 2026 10 09 15 18 07 57.141 +62 50 10.71 8.9095 8.9628 89.9 20.8 .105 96 2026 10 09 16 18 07 57.158 +62 50 01.23 8.9095 8.9627 89.8 20.8 .106 96 2026 10 09 17 18 07 57.178 +62 49 51.76 8.9095 8.9627 89.8 20.8 .108 96 2026 10 09 18 18 07 57.199 +62 49 42.30 8.9095 8.9626 89.8 20.8 .110 96 2026 10 09 19 18 07 57.222 +62 49 32.83 8.9095 8.9626 89.8 20.8 .112 96 2026 10 09 20 18 07 57.246 +62 49 23.37 8.9096 8.9625 89.8 20.8 .114 96 2026 10 09 21 18 07 57.272 +62 49 13.92 8.9096 8.9624 89.8 20.8 .115 96 2026 10 09 22 18 07 57.300 +62 49 04.46 8.9096 8.9624 89.8 20.8 .117 96 2026 10 09 23 18 07 57.330 +62 48 55.01 8.9096 8.9623 89.8 20.8 .119 96 2026 10 10 00 18 07 57.361 +62 48 45.56 8.9096 8.9623 89.8 20.8 .121 96 2026 10 10 01 18 07 57.394 +62 48 36.12 8.9096 8.9622 89.8 20.8 .123 96 2026 10 10 02 18 07 57.429 +62 48 26.68 8.9096 8.9622 89.8 20.8 .125 96 2026 10 10 03 18 07 57.465 +62 48 17.24 8.9096 8.9621 89.8 20.8 .126 96 2026 10 10 04 18 07 57.503 +62 48 07.80 8.9096 8.9621 89.8 20.8 .128 96 2026 10 10 05 18 07 57.543 +62 47 58.37 8.9096 8.9620 89.8 20.8 .130 96 2026 10 10 06 18 07 57.584 +62 47 48.94 8.9096 8.9620 89.8 20.8 .132 96 2026 10 10 07 18 07 57.627 +62 47 39.51 8.9096 8.9619 89.8 20.8 .134 96 2026 10 10 08 18 07 57.672 +62 47 30.09 8.9096 8.9619 89.8 20.8 .136 96 2026 10 10 09 18 07 57.718 +62 47 20.66 8.9096 8.9618 89.8 20.8 .138 96 2026 10 10 10 18 07 57.766 +62 47 11.25 8.9096 8.9618 89.8 20.8 .140 96 2026 10 10 11 18 07 57.816 +62 47 01.83 8.9096 8.9617 89.8 20.8 .142 96 2026 10 10 12 18 07 57.868 +62 46 52.42 8.9097 8.9616 89.8 20.8 .143 95 2026 10 10 13 18 07 57.921 +62 46 43.01 8.9097 8.9616 89.8 20.8 .145 95 2026 10 10 14 18 07 57.976 +62 46 33.61 8.9097 8.9615 89.8 20.8 .147 95 2026 10 10 15 18 07 58.032 +62 46 24.20 8.9097 8.9615 89.8 20.8 .149 95