"Pseudo-MPEC" for A11D5mk
Created 2026 Jun 5 19:35:02 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11D5mk*0C2026 06 05.22763515 03 39.264-10 20 09.49 ~656o 16.49oVNEOCPW68
A11D5mk 0C2026 06 05.23129215 03 55.514-10 14 20.15 ~656o 16.45oVNEOCPW68
A11D5mk 0C2026 06 05.23685315 04 20.148-10 05 30.12 ~656o 16.97oVNEOCPW68
A11D5mk 0C2026 06 05.24697415 05 05.018-09 49 26.44 ~656o 16.73oVNEOCPW68
A11D5mk 0C2026 06 05.28241215 08 50.016-09 06 02.63 ~658o 16.90oVNEOCPT05
A11D5mk 1C2026 06 05.28287415 08 11.908-09 07 50.63 ~6575 16.73GVNEOCPI52
A11D5mk 1C2026 06 05.28296315 08 12.304-09 07 41.74 ~6575 17.08GVNEOCPI52
A11D5mk 1C2026 06 05.28305215 08 12.700-09 07 33.17 ~6575 17.51GVNEOCPI52
A11D5mk 1C2026 06 05.28314215 08 13.067-09 07 24.38 ~6575 17.27GVNEOCPI52
A11D5mk 0C2026 06 05.28484015 09 00.523-09 02 13.81 ~658o 16.96oVNEOCPT05
A11D5mk 0C2026 06 05.28727515 09 11.035-08 58 23.99 ~658o 17.18oVNEOCPT05
A11D5mk 0C2026 06 05.28972215 09 21.566-08 54 33.23 ~658o 17.05oVNEOCPT05
A11D5mk 1C2026 06 05.30615215 09 52.715-08 30 58.97 ~657Z 16.82GVNEOCPI52
A11D5mk 1C2026 06 05.30624115 09 53.104-08 30 50.33 ~657Z 16.88GVNEOCPI52
A11D5mk 1C2026 06 05.30633115 09 53.482-08 30 42.26 ~657Z 16.72GVNEOCPI52
A11D5mk 1C2026 06 05.30642115 09 53.860-08 30 33.59 ~657Z 17.10GVNEOCPI52
A11D5mk 1C2026 06 05.33339215 11 50.478-07 47 53.38 ~658o 16.70GVNEOCP703
A11D5mk 1C2026 06 05.33563015 12 00.270-07 44 19.61 ~658o 17.08GVNEOCP703
A11D5mk 1C2026 06 05.33786715 12 09.965-07 40 46.52 ~658o VNEOCP703
A11D5mk 1C2026 06 05.34010615 12 19.609-07 37 14.88 ~658o 17.01GVNEOCP703
A11D5mk 1C2026 06 05.35024915 13 03.540-07 21 14.26 ~658Z 17.37GVNEOCPI52
A11D5mk 1C2026 06 05.35034115 13 03.976-07 21 05.40 ~658Z 17.49GVNEOCPI52
A11D5mk 1C2026 06 05.35043015 13 04.303-07 20 57.16 ~658Z 17.50GVNEOCPI52
A11D5mk 1C2026 06 05.35052715 13 04.699-07 20 48.30 ~658Z 17.75GVNEOCPI52
A11D5mk 0C2026 06 05.40063115 17 10.747-05 59 42.58 ~65Bo 17.30oVNEOCPT08
A11D5mk 0C2026 06 05.40337315 17 22.627-05 55 16.00 ~65Box15.86oVNEOCPT08
A11D5mk 0C2026 06 05.41192815 17 57.998-05 41 58.16 ~65Bo 17.06oVNEOCPT08
A11D5mk 0C2026 06 05.42494315 18 52.387-05 21 33.73 ~65Bo 16.69oVNEOCPT08
Station data:
(703) Catalina Sky Survey (N32.417029 W110.732640)
US/Arizona. Observer E. J. Christensen. 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. 0.68 m Schmidt + 10K
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.
(T05) ATLAS-HKO, Haleakala (N20.707551 W156.257010) US/Hawaii. 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.
(T08) ATLAS-MLO, Mauna Loa (N19.536150 W155.576050) US/Hawaii. 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.
(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.
Orbital elements: A11D5mk
Perihelion 2026 May 30.820865 +/- 0.0663 TT = 19:42:02.7 (JD 2461191.320865)
Epoch 2026 Jun 5.0 TT = JDT 2461196.5 Earth MOID: 0.0089 AutoNEOCP
M 2.608437160 +/- 0.035 (J2000 ecliptic)
n 0.503643417 +/- 0.000407 Peri. 354.273620 +/- 0.07
a 1.564542173 +/- 0.000845 Node 253.713536 +/- 0.00014
e 0.34667931 +/- 0.000332 Incl. 16.062868 +/- 0.006
P 1.957/714.778d H 25.98 G 0.15 U 7.5
q 1.022147757 +/- 3.41e-5 Q 2.106936590 +/- 0.00166
27 of 28 observations 2026 June 5 (4.7 hr); mean residual 0".45
Residuals in arcseconds: 260605 W68 .31- .45- 260605 T05 .02+ .13- 260605 I52 .04+ .13- 260605 W68 .37+ .48+ 260605 T05 .34- .48- 260605 I52 .60+ .01+ 260605 W68 .15+ .64+ 260605 I52 .05- .13- 260605 I52 .27- .18- 260605 W68 .12- .18- 260605 I52 .01+ .06+ 260605 I52 .63- .52- 260605 T05 .14- .45+ 260605 I52 .16- .42- 260605 T08 .59- .43- 260605 I52 .06- .87- 260605 I52 .33- .30- 260605 T08( 5.6+ 7.8+) 260605 I52 .09+ .43- 260605 703 .89- .92- 260605 T08 .21- .02+ 260605 I52 .24+ .31- 260605 703 .72+ .51+ 260605 T08 .45+ .17+ 260605 I52 .10- .07- 260605 703 .94+ 1.4+ 260605 T05 .05+ .00 260605 703 .27+ .64+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 05 20 15 48 06.139 +04 53 00.94 .01094 1.0239 148.2 17.6 17.6 36 2026 06 05 21 15 50 52.324 +05 50 52.96 .01103 1.0239 147.6 17.6 20.3 36 2026 06 05 22 15 53 36.450 +06 47 47.15 .01112 1.0240 147.1 17.6 23.1 36 2026 06 05 23 15 56 18.508 +07 43 41.69 .01121 1.0240 146.5 17.7 26.1 36 2026 06 06 00 15 58 58.494 +08 38 35.04 .01131 1.0240 145.9 17.7 29.1 36 2026 06 06 01 16 01 36.404 +09 32 25.91 .01142 1.0240 145.3 17.7 32.2 36 2026 06 06 02 16 04 12.237 +10 25 13.26 .01152 1.0241 144.7 17.8 35.4 36 2026 06 06 03 16 06 45.996 +11 16 56.31 .01164 1.0241 144.1 17.8 38.7 36 2026 06 06 04 16 09 17.683 +12 07 34.50 .01175 1.0241 143.5 17.9 42.0 36 2026 06 06 05 16 11 47.305 +12 57 07.46 .01187 1.0241 142.9 17.9 45.4 37 2026 06 06 06 16 14 14.867 +13 45 35.04 .01199 1.0242 142.2 17.9 48.7 37 2026 06 06 07 16 16 40.380 +14 32 57.27 .01212 1.0242 141.6 18.0 52.1 37 2026 06 06 08 16 19 03.853 +15 19 14.34 .01225 1.0242 141.0 18.0 55.5 37 2026 06 06 09 16 21 25.298 +16 04 26.59 .01238 1.0242 140.4 18.1 58.9 37 2026 06 06 10 16 23 44.729 +16 48 34.51 .01252 1.0243 139.8 18.1 62.3 37 2026 06 06 11 16 26 02.161 +17 31 38.71 .01266 1.0243 139.1 18.1 65.7 37 2026 06 06 12 16 28 17.608 +18 13 39.90 .01280 1.0243 138.5 18.2 69.0 38 2026 06 06 13 16 30 31.089 +18 54 38.91 .01295 1.0244 137.9 18.2 72.4 38 2026 06 06 14 16 32 42.620 +19 34 36.64 .01310 1.0244 137.4 18.3 75.7 38 2026 06 06 15 16 34 52.221 +20 13 34.07 .01325 1.0244 136.8 18.3 78.9 38 2026 06 06 16 16 36 59.911 +20 51 32.24 .01340 1.0244 136.2 18.3 82.1 38 2026 06 06 17 16 39 05.710 +21 28 32.24 .01356 1.0245 135.6 18.4 85.3 39 2026 06 06 18 16 41 09.640 +22 04 35.22 .01372 1.0245 135.1 18.4 88.5 39 2026 06 06 19 16 43 11.721 +22 39 42.35 .01388 1.0245 134.5 18.5 91.5 39 2026 06 06 20 16 45 11.977 +23 13 54.83 .01405 1.0245 134.0 18.5 94.6 39 2026 06 06 21 16 47 10.429 +23 47 13.90 .01421 1.0246 133.5 18.5 97.5 39 2026 06 06 22 16 49 07.100 +24 19 40.79 .01438 1.0246 132.9 18.6 100 40 2026 06 06 23 16 51 02.014 +24 51 16.76 .01455 1.0246 132.4 18.6 103 40 2026 06 07 00 16 52 55.195 +25 22 03.05 .01472 1.0247 131.9 18.7 106 40 2026 06 07 01 16 54 46.665 +25 52 00.93 .01490 1.0247 131.4 18.7 109 40 2026 06 07 02 16 56 36.450 +26 21 11.63 .01507 1.0247 130.9 18.7 112 40 2026 06 07 03 16 58 24.573 +26 49 36.40 .01525 1.0247 130.5 18.8 114 41 2026 06 07 04 17 00 11.059 +27 17 16.46 .01543 1.0248 130.0 18.8 117 41 2026 06 07 05 17 01 55.931 +27 44 13.04 .01561 1.0248 129.5 18.9 119 41 2026 06 07 06 17 03 39.214 +28 10 27.33 .01580 1.0248 129.1 18.9 122 41 2026 06 07 07 17 05 20.933 +28 36 00.50 .01598 1.0249 128.7 18.9 124 41 2026 06 07 08 17 07 01.111 +29 00 53.71 .01617 1.0249 128.2 19.0 127 42 2026 06 07 09 17 08 39.772 +29 25 08.11 .01636 1.0249 127.8 19.0 129 42 2026 06 07 10 17 10 16.942 +29 48 44.79 .01655 1.0250 127.4 19.0 131 42 2026 06 07 11 17 11 52.643 +30 11 44.86 .01674 1.0250 127.0 19.1 133 42 2026 06 07 12 17 13 26.900 +30 34 09.38 .01693 1.0250 126.6 19.1 135 42 2026 06 07 13 17 14 59.736 +30 55 59.38 .01712 1.0250 126.2 19.1 137 43 2026 06 07 14 17 16 31.175 +31 17 15.89 .01732 1.0251 125.8 19.2 139 43 2026 06 07 15 17 18 01.239 +31 37 59.88 .01751 1.0251 125.5 19.2 141 43 2026 06 07 16 17 19 29.952 +31 58 12.31 .01771 1.0251 125.1 19.3 143 43 2026 06 07 17 17 20 57.337 +32 17 54.14 .01791 1.0252 124.7 19.3 145 43 2026 06 07 18 17 22 23.417 +32 37 06.25 .01811 1.0252 124.4 19.3 147 43 2026 06 07 19 17 23 48.212 +32 55 49.55 .01831 1.0252 124.1 19.4 149 44