"Pseudo-MPEC" for P22n4V8
Created 2026 May 13 7:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22n4V8*0C2026 05 12.40089614 23 46.638-15 35 50.31 ~5CB5 21.22wXNEOCPF52
P22n4V8 0C2026 05 12.41307514 23 42.678-15 37 33.30 ~5CB5 21.09wXNEOCPF52
P22n4V8 0C2026 05 12.42522114 23 38.754-15 39 16.18 ~5CB5 21.05wXNEOCPF52
P22n4V8 0C2026 05 12.48971914 23 18.134-15 48 19.81 ~5CGZ 21.04GVNEOCPF52
P22n4V8 0C2026 05 12.49103614 23 17.723-15 48 31.15 ~5CGZ 21.23GVNEOCPF52
P22n4V8 0C2026 05 12.49167514 23 17.517-15 48 36.28 ~5CGZ 21.33GVNEOCPF52
P22n4V8 |C2026 05 13.05167014 21 08.850-17 10 35.10 ~5D25 21.5 GVNEOCP807
P22n4V8 |C2026 05 13.05981014 21 06.090-17 11 54.70 ~5D25 21.4 GVNEOCP807
P22n4V8 |C2026 05 13.06794214 21 03.240-17 13 14.90 ~5D25 21.0 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
Orbital elements: P22n4V8
Perihelion 2026 Jul 5.211881 +/- 0.0291 TT = 5:05:06.5 (JD 2461226.711881)
Epoch 2026 May 13.0 TT = JDT 2461173.5 Earth MOID: 0.0174 Ma: 0.0310
M 324.857385130 +/- 0.09 (J2000 ecliptic) AutoNEOCP
n 0.660427976 +/- 0.00134 Peri. 242.263556 +/- 0.034
a 1.305927521 +/- 0.00176 Node 50.353481 +/- 0.0009
e 0.29025312 +/- 0.00139 Incl. 5.746381 +/- 0.012
P 1.492/545.091d H 27.41 G 0.15 U 8.3
q 0.926877977 +/- 0.000585 Q 1.684977065 +/- 0.00408
From 9 observations 2026 May 12-13 (16.0 hr); mean residual 0".16
Residuals in arcseconds: 260512 F52 .20+ .09+ 260512 F52 .02+ .10+ 260513 807 .05- .20- 260512 F52 .15- .06+ 260512 F52 .06+ .15- 260513 807 .32+ .22+ 260512 F52 .11- .20- 260512 F52 .02- .10+ 260513 807 .28- .03- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 13 08 14 19 41.052 -17 58 01.08 .03867 1.0479 165.9 21.2 0.99 33 2026 05 13 09 14 19 28.809 -18 05 07.07 .03850 1.0478 165.8 21.2 1.15 32 2026 05 13 10 14 19 16.446 -18 12 16.73 .03833 1.0476 165.7 21.2 1.32 31 2026 05 13 11 14 19 03.962 -18 19 30.12 .03817 1.0474 165.6 21.2 1.50 30 2026 05 13 12 14 18 51.355 -18 26 47.26 .03800 1.0473 165.5 21.2 1.69 30 2026 05 13 13 14 18 38.623 -18 34 08.21 .03783 1.0471 165.4 21.2 1.89 29 2026 05 13 14 14 18 25.764 -18 41 33.00 .03767 1.0469 165.4 21.2 2.10 29 2026 05 13 15 14 18 12.776 -18 49 01.68 .03750 1.0468 165.3 21.2 2.33 29 2026 05 13 16 14 17 59.657 -18 56 34.30 .03733 1.0466 165.2 21.2 2.57 28 2026 05 13 17 14 17 46.406 -19 04 10.89 .03717 1.0464 165.1 21.2 2.82 28 2026 05 13 18 14 17 33.020 -19 11 51.52 .03700 1.0463 165.0 21.2 3.09 28 2026 05 13 19 14 17 19.498 -19 19 36.21 .03684 1.0461 164.9 21.2 3.36 28 2026 05 13 20 14 17 05.836 -19 27 25.02 .03667 1.0459 164.8 21.2 3.65 27 2026 05 13 21 14 16 52.033 -19 35 18.00 .03651 1.0458 164.7 21.1 3.96 27 2026 05 13 22 14 16 38.088 -19 43 15.19 .03634 1.0456 164.6 21.1 4.28 27 2026 05 13 23 14 16 23.996 -19 51 16.64 .03618 1.0454 164.5 21.1 4.61 27 2026 05 14 00 14 16 09.757 -19 59 22.40 .03602 1.0453 164.4 21.1 4.96 27 2026 05 14 01 14 15 55.368 -20 07 32.53 .03585 1.0451 164.3 21.1 5.33 27 2026 05 14 02 14 15 40.826 -20 15 47.06 .03569 1.0449 164.2 21.1 5.71 26 2026 05 14 03 14 15 26.130 -20 24 06.06 .03552 1.0448 164.1 21.1 6.10 26 2026 05 14 04 14 15 11.276 -20 32 29.58 .03536 1.0446 164.0 21.1 6.52 26 2026 05 14 05 14 14 56.262 -20 40 57.66 .03520 1.0445 163.9 21.1 6.94 26 2026 05 14 06 14 14 41.086 -20 49 30.36 .03504 1.0443 163.8 21.1 7.39 26 2026 05 14 07 14 14 25.744 -20 58 07.73 .03487 1.0441 163.7 21.1 7.86 26 2026 05 14 08 14 14 10.234 -21 06 49.84 .03471 1.0440 163.6 21.1 8.34 26 2026 05 14 09 14 13 54.554 -21 15 36.72 .03455 1.0438 163.5 21.1 8.84 26 2026 05 14 10 14 13 38.700 -21 24 28.45 .03439 1.0436 163.4 21.1 9.36 26 2026 05 14 11 14 13 22.670 -21 33 25.07 .03423 1.0435 163.2 21.1 9.90 26 2026 05 14 12 14 13 06.461 -21 42 26.64 .03407 1.0433 163.1 21.0 10.5 26 2026 05 14 13 14 12 50.069 -21 51 33.22 .03391 1.0431 163.0 21.0 11.0 26 2026 05 14 14 14 12 33.491 -22 00 44.87 .03375 1.0430 162.9 21.0 11.6 26 2026 05 14 15 14 12 16.725 -22 10 01.65 .03359 1.0428 162.8 21.0 12.3 26 2026 05 14 16 14 11 59.767 -22 19 23.62 .03343 1.0426 162.6 21.0 12.9 25 2026 05 14 17 14 11 42.614 -22 28 50.83 .03327 1.0425 162.5 21.0 13.6 25 2026 05 14 18 14 11 25.263 -22 38 23.36 .03311 1.0423 162.4 21.0 14.2 25 2026 05 14 19 14 11 07.709 -22 48 01.25 .03295 1.0422 162.3 21.0 15.0 25 2026 05 14 20 14 10 49.950 -22 57 44.58 .03280 1.0420 162.1 21.0 15.7 25 2026 05 14 21 14 10 31.982 -23 07 33.40 .03264 1.0418 162.0 21.0 16.4 25 2026 05 14 22 14 10 13.800 -23 17 27.79 .03248 1.0417 161.9 21.0 17.2 25 2026 05 14 23 14 09 55.403 -23 27 27.80 .03232 1.0415 161.7 21.0 18.0 25 2026 05 15 00 14 09 36.784 -23 37 33.50 .03217 1.0413 161.6 21.0 18.9 25 2026 05 15 01 14 09 17.941 -23 47 44.96 .03201 1.0412 161.5 21.0 19.7 25 2026 05 15 02 14 08 58.870 -23 58 02.24 .03186 1.0410 161.3 21.0 20.6 25 2026 05 15 03 14 08 39.565 -24 08 25.41 .03170 1.0408 161.2 21.0 21.5 25 2026 05 15 04 14 08 20.024 -24 18 54.54 .03154 1.0407 161.0 20.9 22.5 25 2026 05 15 05 14 08 00.241 -24 29 29.70 .03139 1.0405 160.9 20.9 23.5 25 2026 05 15 06 14 07 40.213 -24 40 10.96 .03124 1.0404 160.7 20.9 24.5 25 2026 05 15 07 14 07 19.934 -24 50 58.39 .03108 1.0402 160.6 20.9 25.5 25