"Pseudo-MPEC" for A11GMLc
Created 2026 Sep 13 11:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11GMLc*0C2026 09 12.19005123 17 14.460-67 22 07.46 ~9C7K 19.05cVNEOCPW68
A11GMLc 0C2026 09 12.19411223 17 10.613-67 22 13.12 ~9C7K 19.15cVNEOCPW68
A11GMLc 0C2026 09 12.19956023 17 05.330-67 22 20.46 ~9C7K 19.41cVNEOCPW68
A11GMLc 0C2026 09 12.21085423 16 54.461-67 22 34.68 ~9C7K 19.23cVNEOCPW68
A11GMLc C2026 09 12.31672523 15 14.48 -67 23 00.2 ~9C85 WNEOCPX09
A11GMLc C2026 09 12.32025423 15 11.27 -67 22 57.5 ~9C85 WNEOCPX09
A11GMLc KC2026 09 12.55729 23 14 21.36 -67 31 21.8 ~9CGKx18.3 GVNEOCPE23
A11GMLc KC2026 09 12.57519 23 14 01.00 -67 32 00.8 ~9CGK 18.6 GVNEOCPE23
A11GMLc KC2026 09 12.59309 23 13 40.73 -67 32 39.1 ~9CGKx VNEOCPE23
A11GMLc 1B2026 09 12.86584623 11 51.058-67 41 59.96 ~9CLZ 18.2 VZNEOCPM49
A11GMLc 1B2026 09 12.86683423 11 49.764-67 42 04.03 ~9CLZ 18.4 VZNEOCPM49
A11GMLc |C2026 09 12.98019023 11 19.290-67 39 12.90 ~9D0Z 17.9 GVNEOCP807
A11GMLc |C2026 09 12.98542023 11 14.300-67 39 43.30 ~9D0Z 18.0 GVNEOCP807
A11GMLc |C2026 09 12.99064023 11 09.170-67 40 13.70 ~9D0Z 18.0 GVNEOCP807
A11GMLc 1C2026 09 13.11300023 08 29.730-67 50 47.80 ~9D55 LNEOCPX25
A11GMLc 1C2026 09 13.11389023 08 28.320-67 50 51.70 ~9D55 LNEOCPX25
A11GMLc 1C2026 09 13.11475023 08 26.970-67 50 55.20 ~9D55 LNEOCPX25
A11GMLc 1C2026 09 13.11560023 08 25.640-67 50 58.80 ~9D55 LNEOCPX25
A11GMLc 1C2026 09 13.11644023 08 24.350-67 51 02.80 ~9D55 LNEOCPX25
A11GMLc KB2026 09 13.13298923 06 58.766-67 54 21.65 ~9D45 17.9 VZNEOCPY05
A11GMLc KB2026 09 13.14143123 06 43.906-67 54 37.02 ~9D45 17.9 VZNEOCPY05
A11GMLc KB2026 09 13.15038423 06 28.058-67 54 51.83 ~9D45 18.8 VZNEOCPY05
A11GMLc KC2026 09 13.43289123 02 53.885-68 03 13.43 ~9DAo 17.9 GWNEOCP474
A11GMLc KC2026 09 13.43584123 02 48.283-68 03 28.15 ~9DAo 17.9 GWNEOCP474
A11GMLc KC2026 09 13.43780623 02 44.551-68 03 37.91 ~9DAo 17.9 GWNEOCP474
A11GMLc KC2026 09 13.43977023 02 40.757-68 03 47.52 ~9DAo 18.0 GWNEOCP474
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(E23) Arcadia (S33.621197 E151.071190) Australia/NSW. Observer A. Hidas.
0.35-m f/1.9 reflector + CCD.
(M49) IAS Remote Observatory, Hakos (S23.236549 E16.361720) Namibia.
Observers D. Husar, M. Junius. Measurer D. Husar. 0.25-m f/4.6 reflector +
CCD.
(W68) ATLAS Chile, Rio Hurtado (S30.471010 W70.764980) Chile. 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.
(X09) Deep Random Survey, Rio Hurtado (S30.526310 W70.853300) Chile.
Observers A. Schnabel, D. Ruhela. Measurer S. Deen. 0.43-m reflector +
CMOS.
(X25) UBC Southern Observatory (S30.526459 W70.853220) Chile.
(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: A11GMLc
Perihelion 2026 Oct 13.706047 +/- 0.00813 TT = 16:56:42.4 (JD 2461327.206047)
Epoch 2026 Sep 13.0 TT = JDT 2461296.5 Earth MOID: 0.0002 Ma: 0.0059
M 341.729303486 +/- 0.014 (J2000 ecliptic) AutoNEOCP
n 0.595019490 +/- 0.000303 Peri. 32.778090 +/- 0.0051
a 1.399958800 +/- 0.000475 Node 352.078292 +/- 0.0009
e 0.30875441 +/- 0.000242 Incl. 12.380680 +/- 0.006
P 1.656/605.011d H 25.83 G 0.15 U 7.3
q 0.967715335 +/- 1.11e-5 Q 1.832202264 +/- 0.000961
24 of 26 observations 2026 Sept. 12-13 (30.0 hr); mean residual 0".35
Residuals in arcseconds: 260912 W68 .51- .20- 260912 M49 .31+ .15+ 260913 X25 .62- .26- 260912 W68 .12- .05+ 260912 M49 .49+ .02+ 260913 Y05 .16- .03+ 260912 W68 .22- .19+ 260912 807 .33+ .08+ 260913 Y05 .20+ .21+ 260912 W68 .30+ .17- 260912 807 .39+ .10+ 260913 Y05 .31+ .19- 260912 X09 .47+ .48- 260912 807 .41+ .01- 260913 474 .13+ .09- 260912 X09 .17- .07+ 260913 X25 .81- .09+ 260913 474 .17+ .09- 260912 E23( 1.1- 5.0+) 260913 X25 .89- .01+ 260913 474 .31+ .13- 260912 E23 .09+ .26+ 260913 X25 .88- .18+ 260913 474 .19+ .09- 260912 E23( 3.4+ 9.9-) 260913 X25 .82- .19+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 13 12 23 00 32.348 -68 01 33.40 .00918 1.0102 115.7 17.9 .202 2 2026 09 13 13 22 59 34.789 -68 03 49.13 .00897 1.0101 115.6 17.9 .225 11 2026 09 13 14 22 58 34.301 -68 06 09.78 .00876 1.0100 115.5 17.8 .256 19 2026 09 13 15 22 57 30.656 -68 08 35.62 .00855 1.0099 115.5 17.8 .297 26 2026 09 13 16 22 56 23.603 -68 11 06.91 .00835 1.0098 115.4 17.7 .348 32 2026 09 13 17 22 55 12.864 -68 13 43.93 .00814 1.0097 115.3 17.7 .410 38 2026 09 13 18 22 53 58.129 -68 16 26.98 .00793 1.0096 115.2 17.6 .485 42 2026 09 13 19 22 52 39.053 -68 19 16.38 .00772 1.0094 115.1 17.6 .572 46 2026 09 13 20 22 51 15.253 -68 22 12.43 .00751 1.0093 115.1 17.5 .675 49 2026 09 13 21 22 49 46.296 -68 25 15.47 .00730 1.0092 115.0 17.5 .793 52 2026 09 13 22 22 48 11.699 -68 28 25.84 .00710 1.0091 114.9 17.4 .931 55 2026 09 13 23 22 46 30.916 -68 31 43.88 .00689 1.0090 114.8 17.3 1.09 57 2026 09 14 00 22 44 43.330 -68 35 09.93 999310 1.0089 114.7 17.3 1.27 59 2026 09 14 01 22 42 48.241 -68 38 44.30 968172 1.0088 114.6 17.2 1.48 61 2026 09 14 02 22 40 44.851 -68 42 27.31 937039 1.0087 114.4 17.1 1.72 62 2026 09 14 03 22 38 32.247 -68 46 19.21 905911 1.0086 114.3 17.1 2.00 64 2026 09 14 04 22 36 09.384 -68 50 20.21 874790 1.0084 114.2 17.0 2.33 65 2026 09 14 05 22 33 35.052 -68 54 30.41 843677 1.0083 114.0 16.9 2.70 67 2026 09 14 06 22 30 47.853 -68 58 49.76 812572 1.0082 113.9 16.8 3.13 68 2026 09 14 07 22 27 46.159 -69 03 18.03 781477 1.0081 113.7 16.8 3.63 69 2026 09 14 08 22 24 28.066 -69 07 54.70 750394 1.0080 113.5 16.7 4.21 71 2026 09 14 09 22 20 51.336 -69 12 38.82 719324 1.0079 113.3 16.6 4.90 72 2026 09 14 10 22 16 53.326 -69 17 28.89 688270 1.0078 113.1 16.5 5.70 73 2026 09 14 11 22 12 30.894 -69 22 22.57 657235 1.0077 112.9 16.4 6.64 75 2026 09 14 12 22 07 40.289 -69 27 16.38 626221 1.0076 112.6 16.3 7.76 76 2026 09 14 13 22 02 17.008 -69 32 05.18 595234 1.0075 112.4 16.2 9.10 78 2026 09 14 14 21 56 15.615 -69 36 41.46 564278 1.0073 112.1 16.1 10.7 80 2026 09 14 15 21 49 29.521 -69 40 54.29 533359 1.0072 111.7 16.0 12.7 82 2026 09 14 16 21 41 50.709 -69 44 27.78 502486 1.0071 111.3 15.9 15.0 84 2026 09 14 17 21 33 09.403 -69 46 58.68 471669 1.0070 110.9 15.8 17.9 86 2026 09 14 18 21 23 13.692 -69 47 52.92 440921 1.0069 110.4 15.6 21.6 88 2026 09 14 19 21 11 49.126 -69 46 20.06 410259 1.0068 109.8 15.5 26.2 91 2026 09 14 20 20 58 38.374 -69 41 04.86 379708 1.0067 109.2 15.3 32.0 95 2026 09 14 21 20 43 21.120 -69 30 14.08 349298 1.0066 108.4 15.2 39.6 98 2026 09 14 22 20 25 34.539 -69 10 55.55 319074 1.0065 107.4 15.0 49.6 103 2026 09 14 23 20 04 54.962 -68 38 45.42 289099 1.0064 106.3 14.8 63.1 108 2026 09 15 00 19 41 01.616 -67 46 56.61 259467 1.0063 104.9 14.7 81.7 113 2026 09 15 01 19 13 43.286 -66 24 58.79 230319 1.0061 103.1 14.5 108 120 2026 09 15 02 18 43 07.725 -64 16 35.80 201877 1.0060 100.7 14.3 146 127 2026 09 15 03 18 09 50.877 -60 56 42.31 174506 1.0059 97.6 14.1 203 134 2026 09 15 04 17 34 59.440 -55 47 10.83 148824 1.0058 93.3 13.9 290 142 2026 09 15 05 17 00 00.542 -47 53 04.50 125912 1.0057 87.2 13.8 420 149 2026 09 15 06 16 26 20.040 -36 09 28.33 107612 1.0056 79.0 13.8 595 154 2026 09 15 07 15 55 00.974 -20 10 17.18 96654 1.0055 68.8 14.1 761 158 2026 09 15 08 15 26 34.526 -01 47 18.75 95650 1.0054 59.0 14?? 799 160 2026 09 15 09 15 01 06.181 +15 07 49.91 104891 1.0053 53.0 15?? 681 159 2026 09 15 10 14 38 28.132 +28 10 43.95 122035 1.0052 51.1 16?? 512 157 2026 09 15 11 14 18 27.442 +37 27 12.58 144244 1.0051 51.4 16?? 371 154