"Pseudo-MPEC" for CEYRDD2
Created 2026 Nov 5 3:35:19 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
CEYRDD2*1C2026 11 04.13744600 45 58.792+07 37 47.21 ~B445 21.06GVNEOCPG96
CEYRDD2 1C2026 11 04.14303500 46 00.142+07 36 51.84 ~B445 21.58GVNEOCPG96
CEYRDD2 1C2026 11 04.14862100 46 01.520+07 35 55.64 ~B445 21.86GVNEOCPG96
CEYRDD2 1C2026 11 04.15420600 46 02.802+07 34 59.16 ~B445 21.31GVNEOCPG96
CEYRDD2 1C2026 11 04.22062400 46 18.530+07 23 57.95 ~B465 21.00GVNEOCPI52
CEYRDD2 1C2026 11 04.22490500 46 19.535+07 23 15.50 ~B465 21.08GVNEOCPI52
CEYRDD2 1C2026 11 04.22918500 46 20.543+07 22 32.99 ~B465 21.02GVNEOCPI52
CEYRDD2 1C2026 11 04.23346800 46 21.580+07 21 50.54 ~B465 21.07GVNEOCPI52
CEYRDD2 |C2026 11 05.00730000 49 40.560+05 15 47.60 ~B50o 22.0 VuNEOCP807
CEYRDD2 |C2026 11 05.01111000 49 41.500+05 15 10.90 ~B50o 21.5 VuNEOCP807
CEYRDD2 |C2026 11 05.01491000 49 42.400+05 14 34.30 ~B50o 22.1 VuNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720)
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. 1.5-m reflector + 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.
Orbital elements: CEYRDD2
Perihelion 2026 Oct 23.292016 +/- 1.8 TT = 7:00:30.1 (JD 2461336.792016)
Epoch 2026 Nov 5.0 TT = JDT 2461349.5 Earth MOID: 0.1347 AutoNEOCP
M 7.238401679 +/- 1.1 (J2000 ecliptic)
n 0.569594791 +/- 0.011 Peri. 168.437036 +/- 1.6
a 1.441314346 +/- 0.0185 Node 218.455607 +/- 0.048
e 0.22015113 +/- 0.00837 Incl. 25.661374 +/- 0.35
P 1.730/632.016d H 24.32 G 0.15 U 9.7
q 1.124007358 +/- 0.0024 Q 1.758621335 +/- 0.0347
From 11 observations 2026 Nov. 4-5 (21.1 hr); mean residual 0".32
Residuals in arcseconds: 261104 G96 .29- .21+ 261104 I52 .05- .25- 261105 807 .49- .31- 261104 G96 .07- .53+ 261104 I52 .13- .05- 261105 807 .18+ .00 261104 G96 .60+ .00 261104 I52 .16- .09+ 261105 807 .31+ .31+ 261104 G96 .13- .83- 261104 I52 .23+ .31+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 05 04 00 50 18.668 +04 49 29.15 .15331 1.1283 151.1 21.7 .680 46 2026 11 05 05 00 50 29.118 +04 42 46.20 .15341 1.1283 151.0 21.7 .693 48 2026 11 05 06 00 50 39.557 +04 36 03.83 .15351 1.1283 151.0 21.7 .706 50 2026 11 05 07 00 50 49.986 +04 29 22.02 .15361 1.1283 150.9 21.7 .719 52 2026 11 05 08 00 51 00.404 +04 22 40.79 .15372 1.1284 150.9 21.7 .731 55 2026 11 05 09 00 51 10.811 +04 16 00.13 .15382 1.1284 150.8 21.7 .744 58 2026 11 05 10 00 51 21.207 +04 09 20.06 .15393 1.1284 150.8 21.7 .758 60 2026 11 05 11 00 51 31.594 +04 02 40.58 .15403 1.1285 150.7 21.7 .772 63 2026 11 05 12 00 51 41.969 +03 56 01.68 .15414 1.1285 150.7 21.7 .788 67 2026 11 05 13 00 51 52.334 +03 49 23.38 .15425 1.1285 150.6 21.7 .806 70 2026 11 05 14 00 52 02.688 +03 42 45.67 .15436 1.1285 150.6 21.7 .826 73 2026 11 05 15 00 52 13.032 +03 36 08.56 .15446 1.1286 150.5 21.7 .849 76 2026 11 05 16 00 52 23.365 +03 29 32.06 .15457 1.1286 150.5 21.7 .875 80 2026 11 05 17 00 52 33.688 +03 22 56.16 .15468 1.1286 150.4 21.7 .905 83 2026 11 05 18 00 52 44.000 +03 16 20.87 .15480 1.1287 150.4 21.7 .938 87 2026 11 05 19 00 52 54.302 +03 09 46.19 .15491 1.1287 150.3 21.7 .975 90 2026 11 05 20 00 53 04.593 +03 03 12.13 .15502 1.1287 150.3 21.7 1.02 93 2026 11 05 21 00 53 14.873 +02 56 38.68 .15513 1.1287 150.2 21.7 1.06 96 2026 11 05 22 00 53 25.143 +02 50 05.86 .15525 1.1288 150.2 21.7 1.11 100 2026 11 05 23 00 53 35.402 +02 43 33.66 .15536 1.1288 150.1 21.7 1.17 102 2026 11 06 00 00 53 45.651 +02 37 02.09 .15548 1.1288 150.0 21.7 1.22 105 2026 11 06 01 00 53 55.890 +02 30 31.15 .15559 1.1289 150.0 21.7 1.29 108 2026 11 06 02 00 54 06.117 +02 24 00.84 .15571 1.1289 149.9 21.7 1.35 110 2026 11 06 03 00 54 16.335 +02 17 31.17 .15583 1.1289 149.9 21.7 1.43 113 2026 11 06 04 00 54 26.541 +02 11 02.14 .15595 1.1289 149.8 21.7 1.50 115 2026 11 06 05 00 54 36.738 +02 04 33.75 .15607 1.1290 149.8 21.7 1.58 117 2026 11 06 06 00 54 46.924 +01 58 06.01 .15619 1.1290 149.7 21.7 1.67 119 2026 11 06 07 00 54 57.099 +01 51 38.91 .15631 1.1290 149.7 21.7 1.76 121 2026 11 06 08 00 55 07.264 +01 45 12.47 .15643 1.1291 149.6 21.7 1.85 123 2026 11 06 09 00 55 17.418 +01 38 46.68 .15655 1.1291 149.5 21.7 1.95 125 2026 11 06 10 00 55 27.562 +01 32 21.54 .15667 1.1291 149.5 21.8 2.05 126 2026 11 06 11 00 55 37.696 +01 25 57.07 .15680 1.1292 149.4 21.8 2.15 128 2026 11 06 12 00 55 47.819 +01 19 33.25 .15692 1.1292 149.4 21.8 2.26 129 2026 11 06 13 00 55 57.931 +01 13 10.10 .15705 1.1292 149.3 21.8 2.37 130 2026 11 06 14 00 56 08.034 +01 06 47.62 .15717 1.1292 149.3 21.8 2.49 131 2026 11 06 15 00 56 18.125 +01 00 25.80 .15730 1.1293 149.2 21.8 2.61 132 2026 11 06 16 00 56 28.207 +00 54 04.66 .15743 1.1293 149.1 21.8 2.73 134 2026 11 06 17 00 56 38.278 +00 47 44.19 .15755 1.1293 149.1 21.8 2.86 135 2026 11 06 18 00 56 48.338 +00 41 24.40 .15768 1.1294 149.0 21.8 2.98 136 2026 11 06 19 00 56 58.388 +00 35 05.29 .15781 1.1294 149.0 21.8 3.12 136 2026 11 06 20 00 57 08.428 +00 28 46.86 .15794 1.1294 148.9 21.8 3.25 137 2026 11 06 21 00 57 18.457 +00 22 29.11 .15807 1.1295 148.8 21.8 3.39 138 2026 11 06 22 00 57 28.476 +00 16 12.04 .15821 1.1295 148.8 21.8 3.54 139 2026 11 06 23 00 57 38.485 +00 09 55.67 .15834 1.1295 148.7 21.8 3.68 140 2026 11 07 00 00 57 48.483 +00 03 39.99 .15847 1.1295 148.7 21.8 3.83 140 2026 11 07 01 00 57 58.470 -00 02 35.00 .15860 1.1296 148.6 21.8 3.99 141 2026 11 07 02 00 58 08.448 -00 08 49.30 .15874 1.1296 148.5 21.8 4.14 142 2026 11 07 03 00 58 18.415 -00 15 02.90 .15887 1.1296 148.5 21.8 4.30 142