"Pseudo-MPEC" for C1HE2E5
Created 2026 Nov 6 23:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1HE2E5*1C2026 11 04.29934102 22 28.930+32 00 44.00 ~B485 21.40GVNEOCPV00
C1HE2E5 1C2026 11 04.30496202 22 29.160+32 03 33.10 ~B485 21.40GVNEOCPV00
C1HE2E5 1C2026 11 04.31054602 22 29.440+32 06 21.10 ~B485 21.40GVNEOCPV00
C1HE2E5 1C2026 11 04.31613402 22 29.670+32 09 08.40 ~B485 21.40GVNEOCPV00
C1HE2E5 1C2026 11 04.40632202 22 34.712+32 54 24.52 ~B4AZ 20.74GVNEOCPI52
C1HE2E5 1C2026 11 04.41278602 22 35.190+32 57 39.60 ~B4AZ VNEOCPI52
C1HE2E5 1C2026 11 04.41926802 22 35.807+33 00 57.02 ~B4AZ 20.64GVNEOCPI52
C1HE2E5 1C2026 11 04.92333002 24 22.219+37 34 34.29 ~B5Jo 21.4 GXNEOCP033
C1HE2E5 1C2026 11 04.92444002 24 22.338+37 35 12.50 ~B5Jo 21.8 GXNEOCP033
C1HE2E5 1C2026 11 04.92554002 24 22.468+37 35 50.40 ~B5Jo 21.3 GXNEOCP033
C1HE2E5 1C2026 11 05.17892202 25 28.445+40 06 19.55 ~B555 20.27GVNEOCPI52
C1HE2E5 1C2026 11 05.18245502 25 28.794+40 08 29.51 ~B555 20.66GVNEOCPI52
C1HE2E5 1C2026 11 05.18582602 25 29.237+40 10 34.03 ~B555 20.56GVNEOCPI52
C1HE2E5 1C2026 11 05.18821602 25 29.503+40 12 02.23 ~B555 20.57GVNEOCPI52
C1HE2E5 KB2026 11 05.81378002 28 26.10 +46 52 57.8 ~B5K5 20.4 GXNEOCPI93
C1HE2E5 KB2026 11 05.81719602 28 27.00 +46 55 20.7 ~B5K5 19.8 GXNEOCPI93
C1HE2E5 IC2026 11 05.87305302 28 36.11 +47 34 29.3 ~B5LK 19.8 GVNEOCPL01
C1HE2E5 IC2026 11 05.87544202 28 36.58 +47 36 08.9 ~B5LK 20.3 GVNEOCPL01
C1HE2E5 KC2026 11 05.87775002 28 37.07 +47 37 44.9 ~B5LK 21.5 GVNEOCPL01
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(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: C1HE2E5
Perihelion 2026 Dec 13.601891 +/- 0.0157 TT = 14:26:43.3 (JD 2461388.101891)
Epoch 2026 Nov 5.0 TT = JDT 2461349.5 Earth MOID: 0.0258 Ma: 0.0449
M 342.633658766 +/- 0.045 (J2000 ecliptic) AutoNEOCP
n 0.449883178 +/- 0.001 Peri. 52.954005 +/- 0.0045
a 1.686823123 +/- 0.00251 Node 38.392418 +/- 0.00028
e 0.46057629 +/- 0.000852 Incl. 9.653856 +/- 0.014
P 2.191/800.193d H 27.54 G 0.15 U 8.1
q 0.909912373 +/- 8.5e-5 Q 2.463733874 +/- 0.0051
From 19 observations 2026 Nov. 4-5 (37.9 hr); mean residual 0".35
Residuals in arcseconds: 261104 V00 .12+ .02+ 261104 033 .21- .16+ 261105 I93 .22- .00 261104 V00 .10- .34+ 261104 033 .25- .01+ 261105 I93 .10- .57+ 261104 V00 .31+ .62+ 261104 033 .14- .11- 261105 L01 .44+ .30- 261104 V00 .03+ .00 261105 I52 .97+ .50+ 261105 L01 .00 .14- 261104 I52 .17- .42- 261105 I52 .18- .04- 261105 L01 .04- .21- 261104 I52 .52- 1.0- 261105 I52 .04+ .08- 261104 I52 .58+ .00 261105 I52 .32- .20- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 07 00 02 37 56.898 +61 27 09.73 .02679 1.0102 134.6 21.4 .582 85 2026 11 07 01 02 38 29.288 +61 59 41.64 .02675 1.0100 134.1 21.4 .595 85 2026 11 07 02 02 39 02.941 +62 32 17.99 .02672 1.0098 133.6 21.4 .608 84 2026 11 07 03 02 39 37.931 +63 04 58.41 .02669 1.0096 133.0 21.4 .621 84 2026 11 07 04 02 40 14.339 +63 37 42.52 .02666 1.0094 132.5 21.4 .634 84 2026 11 07 05 02 40 52.253 +64 10 29.93 .02663 1.0092 132.0 21.5 .647 84 2026 11 07 06 02 41 31.766 +64 43 20.24 .02661 1.0089 131.4 21.5 .660 83 2026 11 07 07 02 42 12.981 +65 16 13.06 .02659 1.0087 130.9 21.5 .673 83 2026 11 07 08 02 42 56.011 +65 49 07.97 .02657 1.0085 130.4 21.5 .686 83 2026 11 07 09 02 43 40.975 +66 22 04.55 .02655 1.0083 129.8 21.5 .699 83 2026 11 07 10 02 44 28.006 +66 55 02.38 .02654 1.0081 129.3 21.5 .713 82 2026 11 07 11 02 45 17.249 +67 28 01.02 .02652 1.0079 128.8 21.5 .726 82 2026 11 07 12 02 46 08.863 +68 01 00.04 .02652 1.0077 128.2 21.5 .739 82 2026 11 07 13 02 47 03.019 +68 33 58.99 .02651 1.0075 127.7 21.6 .752 82 2026 11 07 14 02 47 59.911 +69 06 57.40 .02651 1.0073 127.2 21.6 .765 82 2026 11 07 15 02 48 59.746 +69 39 54.82 .02650 1.0071 126.6 21.6 .778 82 2026 11 07 16 02 50 02.758 +70 12 50.76 .02650 1.0069 126.1 21.6 .792 82 2026 11 07 17 02 51 09.202 +70 45 44.74 .02651 1.0067 125.5 21.6 .805 82 2026 11 07 18 02 52 19.365 +71 18 36.27 .02651 1.0065 125.0 21.6 .818 82 2026 11 07 19 02 53 33.561 +71 51 24.83 .02652 1.0063 124.5 21.7 .831 82 2026 11 07 20 02 54 52.145 +72 24 09.90 .02653 1.0061 123.9 21.7 .844 82 2026 11 07 21 02 56 15.512 +72 56 50.93 .02655 1.0059 123.4 21.7 .856 82 2026 11 07 22 02 57 44.104 +73 29 27.37 .02656 1.0056 122.9 21.7 .869 82 2026 11 07 23 02 59 18.420 +74 01 58.64 .02658 1.0054 122.3 21.7 .882 82 2026 11 08 00 03 00 59.024 +74 34 24.12 .02660 1.0052 121.8 21.7 .895 82 2026 11 08 01 03 02 46.554 +75 06 43.19 .02663 1.0050 121.3 21.7 .907 82 2026 11 08 02 03 04 41.735 +75 38 55.17 .02665 1.0048 120.7 21.8 .920 82 2026 11 08 03 03 06 45.395 +76 10 59.34 .02668 1.0046 120.2 21.8 .932 83 2026 11 08 04 03 08 58.483 +76 42 54.96 .02671 1.0044 119.7 21.8 .945 83 2026 11 08 05 03 11 22.092 +77 14 41.18 .02674 1.0042 119.2 21.8 .957 83 2026 11 08 06 03 13 57.485 +77 46 17.13 .02678 1.0040 118.6 21.8 .969 84 2026 11 08 07 03 16 46.127 +78 17 41.82 .02682 1.0038 118.1 21.9 .981 84 2026 11 08 08 03 19 49.732 +78 48 54.16 .02686 1.0036 117.6 21.9 0.99 85 2026 11 08 09 03 23 10.305 +79 19 52.93 .02690 1.0034 117.1 21.9 1.01 85 2026 11 08 10 03 26 50.215 +79 50 36.75 .02695 1.0032 116.6 21.9 1.02 86 2026 11 08 11 03 30 52.267 +80 21 04.04 .02699 1.0030 116.0 21.9 1.03 87 2026 11 08 12 03 35 19.807 +80 51 12.95 .02704 1.0028 115.5 21.9 1.04 88 2026 11 08 13 03 40 16.843 +81 21 01.33 .02709 1.0026 115.0 22.0 1.05 89 2026 11 08 14 03 45 48.209 +81 50 26.61 .02715 1.0024 114.5 22.0 1.06 90 2026 11 08 15 03 51 59.758 +82 19 25.70 .02721 1.0022 114.0 22.0 1.07 91 2026 11 08 16 03 58 58.614 +82 47 54.82 .02727 1.0020 113.5 22.0 1.08 93 2026 11 08 17 04 06 53.477 +83 15 49.35 .02733 1.0018 113.0 22.0 1.10 95 2026 11 08 18 04 15 54.985 +83 43 03.48 .02739 1.0016 112.5 22.1 1.11 97 2026 11 08 19 04 26 16.137 +84 09 29.94 .02746 1.0014 112.0 22.1 1.12 99 2026 11 08 20 04 38 12.707 +84 34 59.46 .02752 1.0012 111.5 22.1 1.13 102 2026 11 08 21 04 52 03.567 +84 59 20.24 .02759 1.0010 111.0 22.1 1.14 105 2026 11 08 22 05 08 10.666 +85 22 17.16 .02767 1.0008 110.5 22.1 1.15 109 2026 11 08 23 05 26 58.210 +85 43 31.02 .02774 1.0006 110.0 22.2 1.16 114