"Pseudo-MPEC" for A11CUyv
Created 2026 May 27 8:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11CUyv*0C2026 05 24.13913017 38 13.908-58 50 00.96 ~5OLK 18.43oVNEOCPM22
A11CUyv 0C2026 05 24.14888617 38 13.020-58 49 28.78 ~5OLK 18.68oVNEOCPM22
A11CUyv 0C2026 05 24.15498517 38 12.444-58 49 08.65 ~5OLK 18.76oVNEOCPM22
A11CUyv 0C2026 05 24.16692717 38 11.400-58 48 28.80 ~5OLK 18.60oVNEOCPM22
A11CUyv KB2026 05 25.01209217 37 02.217-58 02 57.26 ~5P2Z 18.7 VZNEOCPY05
A11CUyv KB2026 05 25.03700517 36 59.870-58 01 38.16 ~5P2Z 18.5 VZNEOCPY05
A11CUyv KB2026 05 25.06170517 36 57.521-58 00 18.37 ~5P2Z 18.7 VZNEOCPY05
A11CUyv KB2026 05 25.38429 17 36 29.86 -57 42 31.6 ~5PAZ 19.3 rZNEOCPE94
A11CUyv KB2026 05 25.39706 17 36 28.61 -57 41 49.8 ~5PAZ 19.4 rZNEOCPE94
A11CUyv KB2026 05 25.41019 17 36 27.38 -57 41 06.9 ~5PAZ 19.3 rZNEOCPE94
A11CUyv 0B2026 05 26.05913017 35 29.128-57 05 25.96 ~5Q8Z WNEOCPM21
A11CUyv 0B2026 05 26.06833817 35 28.228-57 04 54.95 ~5Q8Z WNEOCPM21
A11CUyv 0B2026 05 26.08481717 35 26.577-57 03 59.19 ~5Q8Z 18.9 GWNEOCPM21
A11CUyv |C2026 05 26.10081017 35 27.990-57 02 59.20 ~5Q35 19.4 GVNEOCP807
A11CUyv |C2026 05 26.10318017 35 27.800-57 02 51.40 ~5Q35 19.7 GVNEOCP807
A11CUyv |C2026 05 26.10554017 35 27.570-57 02 43.40 ~5Q35 19.6 GVNEOCP807
A11CUyv |C2026 05 26.10791017 35 27.380-57 02 35.90 ~5Q35 19.0 GVNEOCP807
A11CUyv "C2026 05 27.11916317 33 57.487-56 05 45.71 ~5R8Z 19.57rWNEOCPK92
A11CUyv "C2026 05 27.12009117 33 57.348-56 05 42.42 ~5R8Z 19.28iWNEOCPK92
A11CUyv "C2026 05 27.12288317 33 57.117-56 05 32.89 ~5R8Z 19.29rWNEOCPK92
A11CUyv "C2026 05 27.12381317 33 57.009-56 05 29.62 ~5R8Z 18.9 iWNEOCPK92
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(E94) Gisborne (Possum Observatory) (S38.629920 E177.883310) New Zealand.
Observer J. Drummond. 0.41-m f/4.5 Newtonian reflector + CCD.
(K92) Sutherland-LCO B (S32.380540 E20.810040) South Africa. Observers T.
Lister, S. Greenstreet, E. Gomez. Measurer S. Greenstreet. 1.0-m f/6.3
Cassegrain + CCD.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 reflector + CCD.
(M22) ATLAS South Africa, Sutherland (S32.380156 E20.810590) South Africa.
Observers L. Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L.
Denneau, N. Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H.
Weiland. 0.5-m f/2.0 Schmidt + CCD.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000)
Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.
Orbital elements: A11CUyv
Perihelion 2026 Apr 9.801253 +/- 0.204 TT = 19:13:48.2 (JD 2461140.301253)
Epoch 2026 May 27.0 TT = JDT 2461187.5 Earth MOID: 0.4147 Ma: 0.0465
M 10.738556128 +/- 0.23 (J2000 ecliptic) AutoNEOCP
n 0.227517821 +/- 0.00412 Peri. 299.751894 +/- 0.27
a 2.657413284 +/- 0.0321 Node 271.158703 +/- 0.048
e 0.51847390 +/- 0.00472 Incl. 26.176321 +/- 0.19
P 4.33200 H 19.15 G 0.15 U 9.1
q 1.279613848 +/- 0.00304 Q 4.035212720 +/- 0.0612
From 21 observations 2026 May 24-27; mean residual 0".33
Residuals in arcseconds: 260524 M22 .39- .23- 260525 E94 .49+ .65- 260526 807 .09+ .12+ 260524 M22 .06- .00 260525 E94 .10- .08+ 260526 807 .03+ .42+ 260524 M22 .03- .14+ 260525 E94 .18- .69+ 260526 807 .30+ .18+ 260524 M22 .60+ .79+ 260526 M21 .17- .17+ 260527 K92 .24+ .10- 260525 Y05 .25- .73- 260526 M21 .02- .15+ 260527 K92 .19- .03- 260525 Y05 .15- .88- 260526 M21 .13- .25+ 260527 K92 .09+ .19- 260525 Y05 .15+ .05+ 260526 807 .18- .06+ 260527 K92 .08- .15- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 27 09 17 33 37.073 -55 51 08.16 .42986 1.3791 142.5 19.2 .048 64 2026 05 27 10 17 33 33.522 -55 48 45.54 .42982 1.3793 142.5 19.2 .052 61 2026 05 27 11 17 33 29.973 -55 46 22.82 .42978 1.3794 142.6 19.2 .057 59 2026 05 27 12 17 33 26.425 -55 43 59.99 .42975 1.3796 142.6 19.2 .062 57 2026 05 27 13 17 33 22.878 -55 41 37.05 .42971 1.3798 142.7 19.2 .067 55 2026 05 27 14 17 33 19.333 -55 39 14.00 .42967 1.3799 142.8 19.2 .072 54 2026 05 27 15 17 33 15.789 -55 36 50.85 .42963 1.3801 142.8 19.2 .077 52 2026 05 27 16 17 33 12.246 -55 34 27.59 .42960 1.3803 142.9 19.2 .082 51 2026 05 27 17 17 33 08.705 -55 32 04.23 .42956 1.3804 142.9 19.2 .088 50 2026 05 27 18 17 33 05.166 -55 29 40.76 .42953 1.3806 143.0 19.2 .093 49 2026 05 27 19 17 33 01.628 -55 27 17.19 .42949 1.3807 143.0 19.2 .099 48 2026 05 27 20 17 32 58.092 -55 24 53.51 .42946 1.3809 143.1 19.2 .105 47 2026 05 27 21 17 32 54.557 -55 22 29.72 .42942 1.3811 143.2 19.2 .111 46 2026 05 27 22 17 32 51.023 -55 20 05.83 .42939 1.3812 143.2 19.2 .118 46 2026 05 27 23 17 32 47.492 -55 17 41.84 .42935 1.3814 143.3 19.2 .124 45 2026 05 28 00 17 32 43.961 -55 15 17.75 .42932 1.3816 143.3 19.2 .131 45 2026 05 28 01 17 32 40.433 -55 12 53.55 .42929 1.3817 143.4 19.2 .137 44 2026 05 28 02 17 32 36.906 -55 10 29.24 .42925 1.3819 143.4 19.2 .144 43 2026 05 28 03 17 32 33.381 -55 08 04.84 .42922 1.3821 143.5 19.2 .151 43 2026 05 28 04 17 32 29.857 -55 05 40.33 .42919 1.3822 143.6 19.2 .158 42 2026 05 28 05 17 32 26.335 -55 03 15.72 .42916 1.3824 143.6 19.2 .165 42 2026 05 28 06 17 32 22.814 -55 00 51.00 .42913 1.3826 143.7 19.2 .173 42 2026 05 28 07 17 32 19.296 -54 58 26.19 .42910 1.3827 143.7 19.2 .180 41 2026 05 28 08 17 32 15.779 -54 56 01.27 .42907 1.3829 143.8 19.2 .188 41 2026 05 28 09 17 32 12.264 -54 53 36.25 .42904 1.3831 143.8 19.2 .196 41 2026 05 28 10 17 32 08.750 -54 51 11.13 .42901 1.3832 143.9 19.2 .204 40 2026 05 28 11 17 32 05.238 -54 48 45.91 .42898 1.3834 144.0 19.2 .212 40 2026 05 28 12 17 32 01.728 -54 46 20.59 .42895 1.3836 144.0 19.2 .220 40 2026 05 28 13 17 31 58.220 -54 43 55.17 .42892 1.3837 144.1 19.2 .228 39 2026 05 28 14 17 31 54.714 -54 41 29.65 .42889 1.3839 144.1 19.2 .237 39 2026 05 28 15 17 31 51.209 -54 39 04.03 .42886 1.3841 144.2 19.2 .246 39 2026 05 28 16 17 31 47.706 -54 36 38.31 .42884 1.3842 144.2 19.2 .254 38 2026 05 28 17 17 31 44.205 -54 34 12.49 .42881 1.3844 144.3 19.2 .263 38 2026 05 28 18 17 31 40.706 -54 31 46.58 .42878 1.3846 144.4 19.2 .272 38 2026 05 28 19 17 31 37.209 -54 29 20.56 .42876 1.3847 144.4 19.2 .281 38 2026 05 28 20 17 31 33.714 -54 26 54.45 .42873 1.3849 144.5 19.2 .291 37 2026 05 28 21 17 31 30.220 -54 24 28.24 .42871 1.3851 144.5 19.2 .300 37 2026 05 28 22 17 31 26.729 -54 22 01.93 .42868 1.3852 144.6 19.2 .310 37 2026 05 28 23 17 31 23.239 -54 19 35.52 .42866 1.3854 144.7 19.2 .319 37 2026 05 29 00 17 31 19.752 -54 17 09.02 .42863 1.3856 144.7 19.2 .329 37 2026 05 29 01 17 31 16.266 -54 14 42.42 .42861 1.3857 144.8 19.2 .339 36 2026 05 29 02 17 31 12.782 -54 12 15.72 .42859 1.3859 144.8 19.2 .350 36 2026 05 29 03 17 31 09.300 -54 09 48.93 .42856 1.3861 144.9 19.2 .360 36 2026 05 29 04 17 31 05.821 -54 07 22.05 .42854 1.3863 144.9 19.2 .370 36 2026 05 29 05 17 31 02.343 -54 04 55.07 .42852 1.3864 145.0 19.2 .381 36 2026 05 29 06 17 30 58.867 -54 02 27.99 .42850 1.3866 145.1 19.2 .392 36 2026 05 29 07 17 30 55.393 -54 00 00.82 .42847 1.3868 145.1 19.2 .402 35 2026 05 29 08 17 30 51.922 -53 57 33.55 .42845 1.3869 145.2 19.2 .413 35