"Pseudo-MPEC" for P22l8O0
Created 2026 Feb 11 15:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22l8O0*0C2026 01 28.53369612 22 59.750+09 03 23.46 ~29Bo 22.11wXNEOCPF52
P22l8O0 0C2026 01 28.55979512 22 54.519+09 03 39.27 ~29Bo 21.38wXNEOCPF52
P22l8O0 0C2026 01 28.57289712 22 51.896+09 03 47.23 ~29Bo 21.32wXNEOCPF52
P22l8O0 1C2026 01 30.38785812 16 31.472+09 22 58.30 ~29Bo 20.97GVNEOCPI52
P22l8O0 1C2026 01 30.39347012 16 30.198+09 23 01.75 ~29Bo 21.03GVNEOCPI52
P22l8O0 1C2026 01 30.39909712 16 28.952+09 23 06.61 ~29Bo 21.58GVNEOCPI52
P22l8O0 KC2026 01 31.46933312 12 22.766+09 35 21.18 ~29Bo 21.0 GWNEOCPH01
P22l8O0 C2026 01 31.47552412 12 21.273+09 35 25.70 ~29Bo 21.5 GWNEOCPH01
P22l8O0 KC2026 01 31.48287612 12 19.518+09 35 30.76 ~29Bo 21.4 GWNEOCPH01
P22l8O0 C2026 01 31.49136812 12 17.460+09 35 36.78 ~29Bo 21.1 GWNEOCPH01
P22l8O0 1C2026 02 01.37414712 08 41.708+09 46 14.34 ~29Bo 21.04GVNEOCPI52
P22l8O0 1C2026 02 01.38067812 08 40.060+09 46 20.10 ~29Bo 21.21GVNEOCPI52
P22l8O0 1C2026 02 01.38722412 08 38.375+09 46 24.13 ~29Bo 21.77GVNEOCPI52
P22l8O0 1C2026 02 01.39379212 08 36.762+09 46 28.67 ~29Bo 21.41GVNEOCPI52
P22l8O0 C2026 02 05.47799611 49 03.142+10 41 47.67 ~29Bo 20.6 GWNEOCPH01
P22l8O0 C2026 02 05.48284811 49 01.557+10 41 52.04 ~29Bo 20.3 GWNEOCPH01
P22l8O0 1C2026 02 05.48742711 49 00.106+10 41 56.18 ~29Bo 21.29GVNEOCPI52
P22l8O0 1C2026 02 05.49149311 48 58.799+10 41 58.63 ~29Bo 22.22GVNEOCPI52
P22l8O0 C2026 02 05.49248911 48 58.370+10 42 00.49 ~29Bo 20.7 GWNEOCPH01
P22l8O0 C2026 02 05.49861011 48 56.366+10 42 05.81 ~29Bo 21.2 GWNEOCPH01
P22l8O0 1C2026 02 05.50026511 48 55.854+10 42 07.78 ~29Bo 20.41GVNEOCPI52
P22l8O0 1C2026 02 05.50903911 48 52.967+10 42 15.16 ~29Bo 20.64GVNEOCPI52
P22l8O0 1C2026 02 06.47665011 43 28.000+10 56 47.50 ~29Bo 20.0 RVNEOCP691
P22l8O0 1C2026 02 06.48868011 43 23.770+10 56 58.50 ~29Bo 20.7 RVNEOCP691
P22l8O0 1C2026 02 06.50073711 43 19.560+10 57 09.30 ~29Bo 20.5 RVNEOCP691
P22l8O0 |C2026 02 08.19790011 33 00.650+11 23 58.20 ~29Bo 20.2 GVNEOCP807
P22l8O0 |C2026 02 08.21096011 32 55.590+11 24 10.70 ~29Bo 20.4 GVNEOCP807
P22l8O0 |C2026 02 08.22403011 32 50.530+11 24 23.60 ~29Bo 20.3 GVNEOCP807
P22l8O0 1C2026 02 08.46491611 31 16.788+11 28 06.13 ~29Bo 20.72GVNEOCPI52
P22l8O0 1C2026 02 08.47142111 31 14.207+11 28 12.29 ~29Bo 21.05GVNEOCPI52
P22l8O0 1C2026 02 08.48869011 31 07.392+11 28 29.96 ~29Bo 20.12GVNEOCPI52
P22l8O0 KC2026 02 09.29604411 25 44.71 +11 41 40.7 ~29Bo 20.7 GVNEOCPH21
P22l8O0 KC2026 02 09.30722911 25 40.08 +11 41 52.3 ~29Bo 21.4 GVNEOCPH21
P22l8O0 |C2026 02 10.21390011 19 18.540+11 57 09.40 ~2A65 20.1 GVNEOCP807
P22l8O0 |C2026 02 10.22174011 19 15.120+11 57 16.60 ~2A65 20.0 GVNEOCP807
P22l8O0 |C2026 02 10.22957011 19 11.720+11 57 24.80 ~2A65 20.3 GVNEOCP807
P22l8O0 KC2026 02 10.27293211 18 52.91 +11 57 56.9 ~2A7K 20.0 GVNEOCPH21
P22l8O0 KC2026 02 10.28272311 18 48.62 +11 58 07.1 ~2A7K 19.9 GVNEOCPH21
P22l8O0 KC2026 02 10.28551911 18 47.39 +11 58 10.1 ~2A7K 19.7 GVNEOCPH21
P22l8O0 1C2026 02 10.29115211 18 45.191+11 58 15.96 ~2A7K 20.71GVNEOCPI52
P22l8O0 1C2026 02 10.29156511 18 45.040+11 58 17.08 ~2A7K 20.99GVNEOCPI52
P22l8O0 1C2026 02 10.29281611 18 44.442+11 58 17.47 ~2A7K 20.63GVNEOCPI52
P22l8O0 1C2026 02 10.29322811 18 44.298+11 58 18.41 ~2A7K 20.94GVNEOCPI52
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962174 W111.600327)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(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.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + 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: P22l8O0
Perihelion 2026 May 12.235616 +/- 0.479 TT = 5:39:17.2 (JD 2461172.735616)
Epoch 2026 Feb 10.0 TT = JDT 2461081.5 Earth MOID: 0.4305 Ju: 0.8020
M 358.929666459 +/- 0.26 Ma: 0.0308 AutoNEOCP
n 0.011731531 +/- 0.00279 Peri. 249.129224 +/- 0.47
a 19.18225082 +/- 3.04 Node 327.686898 +/- 0.0055
e 0.94082413 +/- 0.00915 Incl. 145.157646 +/- 0.06
P 84.01355 H 18.97 G 0.15 U 8.8
q 1.135126263 +/- 0.00441 Q 37.22937537 +/- 6.07 (J2000 ecliptic)
From 43 observations 2026 Jan. 28-Feb. 10; mean residual 0".34
Residuals in arcseconds: 260128 F52 .01+ .08+ 260205 H01 .04- .10+ 260208 I52 .09+ .32+ 260128 F52 .01- .08+ 260205 I52 .35+ .06- 260209 H21 .05- .41- 260128 F52 .10+ .11+ 260205 I52 .79+ 1.2- 260209 H21 .16- .09+ 260130 I52 .22- .64- 260205 H01 .32- .06+ 260210 807 .07+ .13+ 260130 I52 .42- .95- 260205 H01 .20- .00 260210 807 .03+ .59- 260130 I52 .15- .14+ 260205 I52 .10- .24+ 260210 807 .25+ .30- 260131 H01 .04+ .02- 260205 I52 .11- .11- 260210 H21 .14- .19+ 260131 H01 .01- .13+ 260206 691 .13+ .28+ 260210 H21 .30- .50+ 260131 H01 .20+ .01+ 260206 691 .26- .29+ 260210 H21 .41- .68+ 260131 H01 .01+ .05+ 260206 691 .19- .09+ 260210 I52 .05+ .03- 260201 I52 .28- .31- 260208 807 .22- .09+ 260210 I52 .48+ .67+ 260201 I52 .08- .60+ 260208 807 .24- .10- 260210 I52 .26- .21- 260201 I52 .35- .22- 260208 807 .12- .11+ 260210 I52 .27+ .31+ 260201 I52 .54+ .56- 260208 I52 .60+ .51- 260205 H01 .17- .00 260208 I52 .30+ .65- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 02 11 16 11 08 24.173 +12 21 34.44 .79664 1.7523 158.4 20.4 .298 92 2026 02 11 17 11 08 04.625 +12 22 16.87 .79583 1.7519 158.5 20.4 .309 92 2026 02 11 18 11 07 45.032 +12 22 59.30 .79503 1.7515 158.6 20.4 .319 92 2026 02 11 19 11 07 25.395 +12 23 41.73 .79422 1.7510 158.7 20.4 .330 92 2026 02 11 20 11 07 05.714 +12 24 24.17 .79342 1.7506 158.8 20.4 .341 92 2026 02 11 21 11 06 45.988 +12 25 06.61 .79261 1.7501 159.0 20.4 .352 92 2026 02 11 22 11 06 26.218 +12 25 49.05 .79181 1.7497 159.1 20.4 .363 92 2026 02 11 23 11 06 06.403 +12 26 31.49 .79102 1.7493 159.2 20.4 .374 93 2026 02 12 00 11 05 46.544 +12 27 13.93 .79022 1.7488 159.3 20.4 .386 93 2026 02 12 01 11 05 26.640 +12 27 56.37 .78942 1.7484 159.4 20.4 .397 93 2026 02 12 02 11 05 06.691 +12 28 38.81 .78863 1.7480 159.6 20.4 .409 93 2026 02 12 03 11 04 46.698 +12 29 21.24 .78784 1.7475 159.7 20.4 .422 93 2026 02 12 04 11 04 26.660 +12 30 03.68 .78705 1.7471 159.8 20.4 .434 93 2026 02 12 05 11 04 06.577 +12 30 46.11 .78627 1.7467 159.9 20.4 .446 93 2026 02 12 06 11 03 46.450 +12 31 28.53 .78548 1.7462 160.1 20.4 .459 93 2026 02 12 07 11 03 26.278 +12 32 10.96 .78470 1.7458 160.2 20.3 .472 93 2026 02 12 08 11 03 06.062 +12 32 53.37 .78392 1.7453 160.3 20.3 .485 93 2026 02 12 09 11 02 45.800 +12 33 35.78 .78314 1.7449 160.4 20.3 .499 93 2026 02 12 10 11 02 25.494 +12 34 18.19 .78236 1.7445 160.5 20.3 .512 93 2026 02 12 11 11 02 05.143 +12 35 00.58 .78159 1.7440 160.7 20.3 .526 93 2026 02 12 12 11 01 44.747 +12 35 42.97 .78081 1.7436 160.8 20.3 .540 94 2026 02 12 13 11 01 24.306 +12 36 25.35 .78004 1.7432 160.9 20.3 .554 94 2026 02 12 14 11 01 03.821 +12 37 07.72 .77928 1.7427 161.0 20.3 .568 94 2026 02 12 15 11 00 43.291 +12 37 50.08 .77851 1.7423 161.2 20.3 .583 94 2026 02 12 16 11 00 22.715 +12 38 32.42 .77774 1.7419 161.3 20.3 .598 94 2026 02 12 17 11 00 02.095 +12 39 14.76 .77698 1.7414 161.4 20.3 .613 94 2026 02 12 18 10 59 41.430 +12 39 57.08 .77622 1.7410 161.5 20.3 .628 94 2026 02 12 19 10 59 20.720 +12 40 39.39 .77546 1.7405 161.7 20.3 .644 94 2026 02 12 20 10 58 59.966 +12 41 21.68 .77470 1.7401 161.8 20.3 .659 94 2026 02 12 21 10 58 39.166 +12 42 03.96 .77395 1.7397 161.9 20.3 .675 94 2026 02 12 22 10 58 18.321 +12 42 46.23 .77320 1.7392 162.0 20.3 .692 94 2026 02 12 23 10 57 57.431 +12 43 28.47 .77245 1.7388 162.2 20.3 .708 94 2026 02 13 00 10 57 36.497 +12 44 10.70 .77170 1.7384 162.3 20.3 .725 94 2026 02 13 01 10 57 15.517 +12 44 52.91 .77095 1.7379 162.4 20.3 .741 94 2026 02 13 02 10 56 54.493 +12 45 35.11 .77021 1.7375 162.5 20.2 .759 94 2026 02 13 03 10 56 33.423 +12 46 17.28 .76947 1.7371 162.7 20.2 .776 94 2026 02 13 04 10 56 12.309 +12 46 59.43 .76873 1.7366 162.8 20.2 .793 94 2026 02 13 05 10 55 51.150 +12 47 41.57 .76799 1.7362 162.9 20.2 .811 94 2026 02 13 06 10 55 29.945 +12 48 23.67 .76725 1.7358 163.1 20.2 .829 94 2026 02 13 07 10 55 08.696 +12 49 05.76 .76652 1.7353 163.2 20.2 .848 94 2026 02 13 08 10 54 47.402 +12 49 47.82 .76579 1.7349 163.3 20.2 .866 94 2026 02 13 09 10 54 26.062 +12 50 29.86 .76506 1.7344 163.4 20.2 .885 94 2026 02 13 10 10 54 04.678 +12 51 11.88 .76433 1.7340 163.6 20.2 .904 94 2026 02 13 11 10 53 43.249 +12 51 53.86 .76360 1.7336 163.7 20.2 .923 94 2026 02 13 12 10 53 21.775 +12 52 35.82 .76288 1.7331 163.8 20.2 .943 94 2026 02 13 13 10 53 00.256 +12 53 17.76 .76216 1.7327 163.9 20.2 .963 94 2026 02 13 14 10 52 38.692 +12 53 59.66 .76144 1.7323 164.1 20.2 .983 94 2026 02 13 15 10 52 17.083 +12 54 41.53 .76072 1.7318 164.2 20.2 1.00 94