"Pseudo-MPEC" for C1HH8Z5
Created 2026 Nov 5 5:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C1HH8Z5 1C2026 11 03.33451003 24 25.024+14 14 51.54 ~B4AK 21.48GVNEOCPG96
C1HH8Z5 1C2026 11 03.33968903 24 25.776+14 14 56.36 ~B4AK 21.44GVNEOCPG96
C1HH8Z5 1C2026 11 03.34485903 24 26.719+14 15 00.14 ~B4AK 21.71GVNEOCPG96
C1HH8Z5*1C2026 11 04.39705603 27 40.914+14 28 35.62 ~B4AK 21.49GVNEOCPV00
C1HH8Z5 1C2026 11 04.40265803 27 41.843+14 28 39.94 ~B4AK 21.27GVNEOCPV00
C1HH8Z5 1C2026 11 04.40823803 27 42.736+14 28 43.75 ~B4AK 21.61GVNEOCPV00
C1HH8Z5 1C2026 11 04.41382003 27 43.646+14 28 47.86 ~B4AK 21.60GVNEOCPV00
C1HH8Z5 |C2026 11 05.19868003 30 06.970+14 39 38.60 ~B55Z 20.8 VuNEOCP807
C1HH8Z5 |C2026 11 05.20414003 30 07.850+14 39 42.40 ~B55Z 20.9 VuNEOCP807
C1HH8Z5 |C2026 11 05.20960003 30 08.700+14 39 46.50 ~B55Z 21.1 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.
(V00) Kitt Peak-Bok (N31.963125 W111.600190) 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. 2.25-m
reflector + 4x4K mosaic CCD.
Orbital elements: C1HH8Z5
Perihelion 2026 Oct 21.739639 +/- 0.22 TT = 17:45:04.8 (JD 2461335.239639)
Epoch 2026 Nov 5.0 TT = JDT 2461349.5 Earth MOID: 0.1335 Ma: 0.0445
M 4.185408946 +/- 0.13 (J2000 ecliptic) AutoNEOCP
n 0.293499517 +/- 0.00655 Peri. 242.342864 +/- 0.9
a 2.242493129 +/- 0.0334 Node 147.132936 +/- 0.7
e 0.49674612 +/- 0.00658 Incl. 0.577321 +/- 0.0054
P 3.35812 H 24.69 G 0.15 U 9.4
q 1.128543353 +/- 0.00213 Q 3.356442906 +/- 0.0647
From 10 observations 2026 Nov. 3-5 (45.0 hr); mean residual 0".31
Residuals in arcseconds: 261103 G96 .72+ .41- 261104 V00 .19+ .17+ 261105 807 .14+ .11- 261103 G96 .93- .34+ 261104 V00 .05- .08- 261105 807 .12+ .10- 261103 G96 .21+ .07+ 261104 V00 .07- .02- 261104 V00 .06- .06- 261105 807 .27- .20+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 05 06 03 30 15.634 +14 39 35.88 .15191 1.1406 167.9 21.6 .448 21 2026 11 05 07 03 30 23.016 +14 40 06.80 .15199 1.1407 167.9 21.6 .489 24 2026 11 05 08 03 30 30.387 +14 40 37.68 .15206 1.1407 167.9 21.6 .532 27 2026 11 05 09 03 30 37.747 +14 41 08.52 .15214 1.1408 167.9 21.6 .578 30 2026 11 05 10 03 30 45.097 +14 41 39.32 .15221 1.1409 167.9 21.6 .626 33 2026 11 05 11 03 30 52.437 +14 42 10.08 .15229 1.1409 167.9 21.6 .676 35 2026 11 05 12 03 30 59.766 +14 42 40.80 .15236 1.1410 167.9 21.6 .729 37 2026 11 05 13 03 31 07.085 +14 43 11.48 .15244 1.1411 167.9 21.6 .783 39 2026 11 05 14 03 31 14.393 +14 43 42.12 .15252 1.1411 167.9 21.6 .840 41 2026 11 05 15 03 31 21.691 +14 44 12.72 .15259 1.1412 167.9 21.6 .898 42 2026 11 05 16 03 31 28.979 +14 44 43.28 .15267 1.1413 168.0 21.6 .959 43 2026 11 05 17 03 31 36.256 +14 45 13.80 .15275 1.1414 168.0 21.6 1.02 45 2026 11 05 18 03 31 43.522 +14 45 44.28 .15282 1.1414 168.0 21.6 1.08 46 2026 11 05 19 03 31 50.779 +14 46 14.72 .15290 1.1415 168.0 21.6 1.15 47 2026 11 05 20 03 31 58.024 +14 46 45.12 .15298 1.1416 168.0 21.6 1.22 48 2026 11 05 21 03 32 05.260 +14 47 15.48 .15305 1.1416 168.0 21.6 1.29 49 2026 11 05 22 03 32 12.485 +14 47 45.80 .15313 1.1417 168.0 21.6 1.36 50 2026 11 05 23 03 32 19.699 +14 48 16.08 .15321 1.1418 168.0 21.6 1.43 50 2026 11 06 00 03 32 26.903 +14 48 46.33 .15329 1.1419 168.0 21.6 1.50 51 2026 11 06 01 03 32 34.097 +14 49 16.53 .15337 1.1419 168.1 21.6 1.58 52 2026 11 06 02 03 32 41.280 +14 49 46.69 .15344 1.1420 168.1 21.6 1.66 52 2026 11 06 03 03 32 48.453 +14 50 16.82 .15352 1.1421 168.1 21.6 1.74 53 2026 11 06 04 03 32 55.615 +14 50 46.90 .15360 1.1421 168.1 21.6 1.82 54 2026 11 06 05 03 33 02.767 +14 51 16.95 .15368 1.1422 168.1 21.6 1.90 54 2026 11 06 06 03 33 09.909 +14 51 46.95 .15376 1.1423 168.1 21.6 1.98 55 2026 11 06 07 03 33 17.040 +14 52 16.92 .15384 1.1424 168.1 21.6 2.07 55 2026 11 06 08 03 33 24.161 +14 52 46.85 .15392 1.1424 168.1 21.6 2.15 56 2026 11 06 09 03 33 31.271 +14 53 16.74 .15400 1.1425 168.2 21.6 2.24 56 2026 11 06 10 03 33 38.371 +14 53 46.59 .15408 1.1426 168.2 21.6 2.33 57 2026 11 06 11 03 33 45.461 +14 54 16.40 .15416 1.1427 168.2 21.6 2.42 57 2026 11 06 12 03 33 52.540 +14 54 46.17 .15424 1.1427 168.2 21.6 2.52 57 2026 11 06 13 03 33 59.609 +14 55 15.90 .15432 1.1428 168.2 21.6 2.61 58 2026 11 06 14 03 34 06.667 +14 55 45.60 .15440 1.1429 168.2 21.6 2.71 58 2026 11 06 15 03 34 13.715 +14 56 15.25 .15448 1.1430 168.2 21.6 2.80 59 2026 11 06 16 03 34 20.753 +14 56 44.87 .15456 1.1430 168.2 21.6 2.90 59 2026 11 06 17 03 34 27.780 +14 57 14.45 .15464 1.1431 168.2 21.6 3.00 59 2026 11 06 18 03 34 34.797 +14 57 43.99 .15472 1.1432 168.3 21.6 3.10 59 2026 11 06 19 03 34 41.804 +14 58 13.49 .15480 1.1433 168.3 21.6 3.21 60 2026 11 06 20 03 34 48.800 +14 58 42.95 .15488 1.1433 168.3 21.6 3.31 60 2026 11 06 21 03 34 55.786 +14 59 12.38 .15496 1.1434 168.3 21.6 3.42 60 2026 11 06 22 03 35 02.761 +14 59 41.76 .15504 1.1435 168.3 21.6 3.53 61 2026 11 06 23 03 35 09.727 +15 00 11.11 .15513 1.1436 168.3 21.6 3.63 61 2026 11 07 00 03 35 16.681 +15 00 40.42 .15521 1.1436 168.3 21.6 3.75 61 2026 11 07 01 03 35 23.626 +15 01 09.69 .15529 1.1437 168.3 21.6 3.86 61 2026 11 07 02 03 35 30.560 +15 01 38.92 .15537 1.1438 168.4 21.6 3.97 62 2026 11 07 03 03 35 37.484 +15 02 08.12 .15545 1.1439 168.4 21.6 4.08 62 2026 11 07 04 03 35 44.398 +15 02 37.27 .15554 1.1439 168.4 21.6 4.20 62 2026 11 07 05 03 35 51.301 +15 03 06.39 .15562 1.1440 168.4 21.6 4.32 62