"Pseudo-MPEC" for P22l8OS
Created 2026 Feb 12 3:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22l8OS 0C2026 01 28.38985508 43 34.182-08 51 51.15 ~29Bo 20.07rUNEOCPI41
P22l8OS*0C2026 01 28.40359308 43 41.944-08 54 13.77 ~29Bo 20.23wXNEOCPF52
P22l8OS 0C2026 01 28.41466608 43 43.946-08 56 26.96 ~29Bo 20.16wXNEOCPF52
P22l8OS 0C2026 01 29.39494508 48 07.888-12 39 49.58 ~29Bo 20.26GVNEOCPF52
P22l8OS 0C2026 01 29.39575908 48 08.092-12 40 01.95 ~29Bo 19.76GVNEOCPF52
P22l8OS 3B2026 01 29.40537208 48 10.516-12 42 32.45 ~29Bo 19.7 GXNEOCPT04
P22l8OS 3B2026 01 29.41436308 48 12.770-12 44 52.34 ~29Bo 19.9 GXNEOCPT04
P22l8OS 1C2026 01 30.19831908 52 56.143-16 33 29.81 ~29Bo 19.67GVNEOCPI52
P22l8OS 1C2026 01 30.19862708 52 56.320-16 33 35.80 ~29Bo VNEOCPI52
P22l8OS 1C2026 01 30.19893608 52 56.420-16 33 42.70 ~29Bo VNEOCPI52
P22l8OS 1C2026 01 30.19924408 52 56.528-16 33 47.81 ~29Bo 21.06GVNEOCPI52
P22l8OS C2026 01 31.25367609 01 40.131-23 18 33.52 ~29Bo 19.0 GWNEOCPH01
P22l8OS C2026 01 31.25857009 01 42.793-23 20 46.21 ~29Bo 19.4 GWNEOCPH01
P22l8OS C2026 01 31.26775509 01 47.807-23 24 56.16 ~29Bo 20.2 GWNEOCPH01
P22l8OS C2026 01 31.27486709 01 51.702-23 28 09.91 ~29Bo 19.8 GWNEOCPH01
P22l8OS 1C2026 01 31.29497409 02 03.510-23 37 16.30 ~29Bo VNEOCPI52
P22l8OS 1C2026 01 31.29569509 02 03.916-23 37 36.16 ~29Bo 19.56GVNEOCPI52
P22l8OS 1C2026 01 31.29713709 02 04.650-23 38 15.70 ~29Bo VNEOCPI52
Station data:
(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.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(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.
(T04) Haleakala-LCO OGG B {#}2 (N20.706964 W156.257510) US/Hawaii. Observers
T. Santana-Ros, M. Micheli, L. Conversi. Measurer M. Micheli. 0.4-m
reflector + CCD.
Orbital elements: P22l8OS
Perihelion 2026 Mar 17.257328 +/- 0.0599 TT = 6:10:33.1 (JD 2461116.757328)
Epoch 2026 Jan 31.0 TT = JDT 2461071.5 Earth MOID: 0.0244 Ve: 0.0555
M 344.830351176 +/- 0.17 Ma: 0.0866 AutoNEOCP
n 0.335186577 +/- 0.00346 Peri. 21.644023 +/- 0.06
a 2.052477018 +/- 0.0141 Node 178.251648 +/- 0.06
e 0.62409056 +/- 0.0029 Incl. 2.105206 +/- 0.006
P 2.94047 H 25.06 G 0.15 U 8.9
q 0.771545481 +/- 0.000644 Q 3.333408554 +/- 0.0289 (J2000 ecliptic)
From 18 observations 2026 Jan. 28-31; mean residual 0".37
Residuals in arcseconds: 260128 I41 .47+ 1.1+ 260129 T04 .21- .57+ 260131 H01 .05- .31+ 260128 F52 .03- .23- 260130 I52 .17- .13- 260131 H01 .00 .18+ 260128 F52 .02+ .21- 260130 I52 .78+ .05- 260131 H01 .13+ .22+ 260129 F52 .09- .10- 260130 I52 .62+ .86- 260131 I52 .00 .19- 260129 F52 .11- .23+ 260130 I52 .57+ .10+ 260131 I52 .14+ .28- 260129 T04 .07- .18- 260131 H01 .01+ .10+ 260131 I52 .67- .27- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 02 12 04 19 49 23.014 -34 00 10.45 .08243 .91864 32.4 27?? 2.64 23 2026 02 12 05 19 49 32.693 -33 54 48.72 .08280 .91832 32.4 27?? 2.64 23 2026 02 12 06 19 49 42.278 -33 49 29.72 .08317 .91800 32.4 27?? 2.64 23 2026 02 12 07 19 49 51.770 -33 44 13.40 .08354 .91767 32.3 27?? 2.63 23 2026 02 12 08 19 50 01.171 -33 38 59.74 .08391 .91735 32.3 27?? 2.63 23 2026 02 12 09 19 50 10.483 -33 33 48.71 .08428 .91702 32.3 27?? 2.63 23 2026 02 12 10 19 50 19.707 -33 28 40.26 .08465 .91670 32.2 27?? 2.62 23 2026 02 12 11 19 50 28.844 -33 23 34.38 .08503 .91638 32.2 27?? 2.62 23 2026 02 12 12 19 50 37.896 -33 18 31.03 .08540 .91605 32.2 27?? 2.61 23 2026 02 12 13 19 50 46.864 -33 13 30.17 .08577 .91573 32.1 27?? 2.61 23 2026 02 12 14 19 50 55.750 -33 08 31.79 .08614 .91541 32.1 27?? 2.61 23 2026 02 12 15 19 51 04.554 -33 03 35.84 .08651 .91509 32.1 27?? 2.60 23 2026 02 12 16 19 51 13.279 -32 58 42.31 .08688 .91476 32.1 27?? 2.60 23 2026 02 12 17 19 51 21.925 -32 53 51.16 .08726 .91444 32.0 27?? 2.59 23 2026 02 12 18 19 51 30.495 -32 49 02.36 .08763 .91412 32.0 27?? 2.59 23 2026 02 12 19 19 51 38.988 -32 44 15.89 .08800 .91380 32.0 27?? 2.59 23 2026 02 12 20 19 51 47.406 -32 39 31.71 .08838 .91348 31.9 27?? 2.58 23 2026 02 12 21 19 51 55.751 -32 34 49.81 .08875 .91316 31.9 27?? 2.58 23 2026 02 12 22 19 52 04.023 -32 30 10.15 .08912 .91284 31.9 27?? 2.57 23 2026 02 12 23 19 52 12.224 -32 25 32.71 .08950 .91252 31.9 27?? 2.57 22 2026 02 13 00 19 52 20.354 -32 20 57.46 .08987 .91220 31.8 27?? 2.56 22 2026 02 13 01 19 52 28.415 -32 16 24.38 .09024 .91188 31.8 27?? 2.56 22 2026 02 13 02 19 52 36.409 -32 11 53.44 .09062 .91156 31.8 27?? 2.55 22 2026 02 13 03 19 52 44.335 -32 07 24.62 .09099 .91124 31.8 27?? 2.55 22 2026 02 13 04 19 52 52.195 -32 02 57.89 .09137 .91092 31.8 27?? 2.54 22 2026 02 13 05 19 52 59.990 -31 58 33.23 .09174 .91060 31.7 27?? 2.54 22 2026 02 13 06 19 53 07.722 -31 54 10.62 .09212 .91028 31.7 27?? 2.53 22 2026 02 13 07 19 53 15.390 -31 49 50.03 .09250 .90996 31.7 27?? 2.53 22 2026 02 13 08 19 53 22.996 -31 45 31.44 .09287 .90964 31.7 27?? 2.53 22 2026 02 13 09 19 53 30.541 -31 41 14.82 .09325 .90933 31.7 27?? 2.52 22 2026 02 13 10 19 53 38.026 -31 37 00.15 .09363 .90901 31.6 27?? 2.52 22 2026 02 13 11 19 53 45.451 -31 32 47.42 .09400 .90869 31.6 27?? 2.51 22 2026 02 13 12 19 53 52.818 -31 28 36.60 .09438 .90837 31.6 27?? 2.50 22 2026 02 13 13 19 54 00.127 -31 24 27.67 .09476 .90806 31.6 27?? 2.50 22 2026 02 13 14 19 54 07.379 -31 20 20.60 .09513 .90774 31.6 27?? 2.49 22 2026 02 13 15 19 54 14.576 -31 16 15.38 .09551 .90742 31.6 27?? 2.49 22 2026 02 13 16 19 54 21.718 -31 12 11.99 .09589 .90711 31.5 27?? 2.48 22 2026 02 13 17 19 54 28.805 -31 08 10.41 .09627 .90679 31.5 27?? 2.48 22 2026 02 13 18 19 54 35.839 -31 04 10.61 .09664 .90647 31.5 27?? 2.47 22 2026 02 13 19 19 54 42.820 -31 00 12.57 .09702 .90616 31.5 27?? 2.47 22 2026 02 13 20 19 54 49.749 -30 56 16.28 .09740 .90584 31.5 27?? 2.46 22 2026 02 13 21 19 54 56.627 -30 52 21.73 .09778 .90553 31.5 27?? 2.46 21 2026 02 13 22 19 55 03.454 -30 48 28.88 .09816 .90521 31.5 27?? 2.45 21 2026 02 13 23 19 55 10.232 -30 44 37.72 .09854 .90490 31.5 27?? 2.45 21 2026 02 14 00 19 55 16.961 -30 40 48.23 .09892 .90458 31.4 27?? 2.44 21 2026 02 14 01 19 55 23.641 -30 37 00.40 .09930 .90427 31.4 27?? 2.43 21 2026 02 14 02 19 55 30.274 -30 33 14.20 .09968 .90395 31.4 27?? 2.43 21 2026 02 14 03 19 55 36.860 -30 29 29.62 .10006 .90364 31.4 27?? 2.42 21