"Pseudo-MPEC" for A11GdpM
Created 2026 Sep 2 12:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
A11GdpM*0C2026 09 02.38108122 16 05.314-23 26 38.29 ~92BK 14.94oVNEOCPT08
A11GdpM 0C2026 09 02.38245222 16 04.174-23 26 35.81 ~92BK 14.90oVNEOCPT08
A11GdpM 0C2026 09 02.38748222 16 00.010-23 26 25.55 ~92BK 14.65oVNEOCPT08
A11GdpM 0C2026 09 02.40684022 15 43.490-23 25 34.61 ~92BK 14.57oVNEOCPT08
Station data:
(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.
Orbital elements: A11GdpM
Perihelion 2026 Apr 26.677677 +/- 89.3 TT = 16:15:51.2 (JD 2461157.177677)
Epoch 2026 Sep 2.0 TT = JDT 2461285.5 Earth MOID: 0.0221 Ve: 0.0175
M 153.983529124 +/- 80 (J2000 ecliptic) AutoNEOCP
n 1.199974606 +/- 0.235 Peri. 189.149498 +/- 52
a 0.877043926 +/- 0.114 Node 347.245851 +/- 60
e 0.20733490 +/- 0.121 Incl. 3.092935 +/- 6
P 0.821/300.001d H 21.16 G 0.15 U 11.8 SR
q 0.695202109 +/- 0.15 Q 1.058885742 +/- 0.279
From 4 observations 2026 Sept. 2 (37.1 min); mean residual 0".93
Residuals in arcseconds: 260902 T08 .59- 1.2+ 260902 T08 1.1+ 1.9- 260902 T08 .28- .27+ 260902 T08 .27- .45+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 02 13 22 14 02.572 -23 17 18.74 .03944 1.0467 162.9 15.1 988 133 2026 09 02 14 22 13 31.798 -23 15 32.24 .03951 1.0468 162.9 15.1 1174 126 2026 09 02 15 22 13 01.151 -23 13 45.69 .03958 1.0468 162.8 15.1 1374 120 2026 09 02 16 22 12 30.631 -23 11 59.10 .03965 1.0468 162.8 15.1 1583 116 2026 09 02 17 22 12 00.237 -23 10 12.46 .03973 1.0469 162.7 15.1 1797 113 2026 09 02 18 22 11 29.968 -23 08 25.79 .03980 1.0469 162.6 15.1 2015 111 2026 09 02 19 22 10 59.825 -23 06 39.08 .03987 1.0470 162.6 15.2 2236 109 2026 09 02 20 22 10 29.808 -23 04 52.34 .03994 1.0470 162.5 15.2 2459 107 2026 09 02 21 22 09 59.915 -23 03 05.57 .04002 1.0471 162.4 15.2 2685 106 2026 09 02 22 22 09 30.146 -23 01 18.78 .04009 1.0471 162.4 15.2 2913 104 2026 09 02 23 22 09 00.502 -22 59 31.97 .04016 1.0472 162.3 15.2 3143 103 2026 09 03 00 22 08 30.981 -22 57 45.15 .04024 1.0472 162.2 15.2 3375 102 2026 09 03 01 22 08 01.583 -22 55 58.31 .04031 1.0473 162.2 15.2 3610 101 2026 09 03 02 22 07 32.308 -22 54 11.47 .04039 1.0473 162.1 15.2 3849 100 2026 09 03 03 22 07 03.156 -22 52 24.62 .04046 1.0474 162.0 15.2 4091 99 2026 09 03 04 22 06 34.125 -22 50 37.77 .04053 1.0474 162.0 15.2 4339 98 2026 09 03 05 22 06 05.217 -22 48 50.93 .04061 1.0475 161.9 15.2 4594 97 2026 09 03 06 22 05 36.430 -22 47 04.09 .04068 1.0475 161.8 15.2 4858 96 2026 09 03 07 22 05 07.763 -22 45 17.26 .04076 1.0475 161.7 15.2 5134 95 2026 09 03 08 22 04 39.218 -22 43 30.44 .04083 1.0476 161.7 15.2 5427 93 2026 09 03 09 22 04 10.792 -22 41 43.64 .04091 1.0476 161.6 15.2 5746 91 2026 09 03 10 22 03 42.486 -22 39 56.86 .04099 1.0477 161.5 15.2 6102 89 2026 09 03 11 22 03 14.300 -22 38 10.10 .04106 1.0477 161.4 15.3 6515 85 2026 09 03 12 22 02 46.233 -22 36 23.37 .04114 1.0478 161.4 15.3 7022 81 2026 09 03 13 22 02 18.284 -22 34 36.67 .04121 1.0478 161.3 15.3 7686 76 2026 09 03 14 22 01 50.454 -22 32 50.00 .04129 1.0479 161.2 15.3 8620 69 2026 09 03 15 22 01 22.741 -22 31 03.36 .04137 1.0479 161.1 15.3 167' 62 2026 09 03 16 22 00 55.145 -22 29 16.76 .04144 1.0480 161.1 15.3 204' 55 2026 09 03 17 22 00 27.667 -22 27 30.21 .04152 1.0480 161.0 15.3 266' 50 2026 09 03 18 22 00 00.306 -22 25 43.70 .04160 1.0481 160.9 15.3 383' 46 2026 09 03 19 21 59 33.060 -22 23 57.23 .04167 1.0481 160.8 15.3 643' 43 2026 09 03 20 21 59 05.930 -22 22 10.82 .04175 1.0481 160.7 15.3 22d 47 2026 09 03 21 21 58 38.916 -22 20 24.46 .04183 1.0482 160.7 15.3 36d 63 2026 09 03 22 21 58 12.017 -22 18 38.15 .04191 1.0482 160.6 15.3 40d 70 2026 09 03 23 21 57 45.232 -22 16 51.90 .04199 1.0483 160.5 15.3 41d 73 2026 09 04 00 21 57 18.562 -22 15 05.72 .04206 1.0483 160.4 15.3 42d 74 2026 09 04 01 21 56 52.005 -22 13 19.59 .04214 1.0484 160.3 15.3 43d 75 2026 09 04 02 21 56 25.562 -22 11 33.54 .04222 1.0484 160.2 15.4 43d 76 2026 09 04 03 21 55 59.232 -22 09 47.55 .04230 1.0485 160.2 15.4 43d 103 2026 09 04 04 21 55 33.014 -22 08 01.63 .04238 1.0485 160.1 15.4 43d 102 2026 09 04 05 21 55 06.909 -22 06 15.79 .04246 1.0485 160.0 15.4 43d 101 2026 09 04 06 21 54 40.915 -22 04 30.03 .04254 1.0486 159.9 15.4 44d 100 2026 09 04 07 21 54 15.033 -22 02 44.34 .04262 1.0486 159.8 15.4 45d 98 2026 09 04 08 21 53 49.262 -22 00 58.73 .04270 1.0487 159.7 15.4 46d 95 2026 09 04 09 21 53 23.601 -21 59 13.21 .04278 1.0487 159.6 15.4 47d 93 2026 09 04 10 21 52 58.050 -21 57 27.78 .04286 1.0488 159.6 15.4 49d 91 2026 09 04 11 21 52 32.610 -21 55 42.43 .04294 1.0488 159.5 15.4 51d 90 2026 09 04 12 21 52 07.278 -21 53 57.17 .04302 1.0488 159.4 15.4 52d 89