"Pseudo-MPEC" for P22pfoi
Created 2026 Aug 13 17:35:32 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22pfoi 0C2026 08 03.53981521 29 48.918+23 44 53.06 ~8D1o 20.83wXNEOCPF52
P22pfoi 0C2026 08 03.55258421 29 48.632+23 44 43.84 ~8D1o 20.99wXNEOCPF52
P22pfoi 0C2026 08 03.56532321 29 48.357+23 44 34.60 ~8D1o 20.91wXNEOCPF52
P22pfoi 0C2026 08 03.57825221 29 48.067+23 44 24.97 ~8D1o 21.04wXNEOCPF52
P22pfoi*0C2026 08 12.32371421 26 56.045+20 51 10.38 ~8C9o 20.46wXNEOCPF52
P22pfoi 0C2026 08 12.33578021 26 55.607+20 50 49.35 ~8C9o 20.44wXNEOCPF52
P22pfoi 0C2026 08 12.34788021 26 55.160+20 50 28.29 ~8C9o 20.13wXNEOCPF52
P22pfoi 0C2026 08 12.35995421 26 54.705+20 50 07.03 ~8C9o 20.49wXNEOCPF52
P22pfoi 0C2026 08 12.46996921 26 50.406+20 46 50.33 ~8CKo 20.37GVNEOCPF52
P22pfoi 0C2026 08 12.47060221 26 50.387+20 46 49.19 ~8CKo 20.30GVNEOCPF52
P22pfoi 1C2026 08 12.86957021 26 40.798+20 34 18.80 ~8CLK 20.1 GXNEOCP033
P22pfoi 1C2026 08 12.87017021 26 40.776+20 34 17.59 ~8CLK 20.1 GXNEOCP033
P22pfoi 1C2026 08 12.87077021 26 40.747+20 34 16.40 ~8CLK 20.1 GXNEOCP033
P22pfoi 1C2026 08 12.87137021 26 40.736+20 34 15.50 ~8CLK 20.3 GXNEOCP033
P22pfoi KB2026 08 12.93479521 26 38.88 +20 32 20.1 ~8CMo XNEOCPI93
P22pfoi KB2026 08 12.93780121 26 38.74 +20 32 14.0 ~8CMo 19.3 GXNEOCPI93
P22pfoi KB2026 08 12.94061621 26 38.65 +20 32 09.1 ~8CMo 19.2 GXNEOCPI93
P22pfoi KB2026 08 13.00399 21 26 35.72 +20 30 07.5 ~8D1K 19.6 GXNEOCPL04
P22pfoi KB2026 08 13.02814 21 26 34.83 +20 29 21.2 ~8D1K 19.4 GXNEOCPL04
P22pfoi KC2026 08 13.26602721 26 28.79 +20 21 47.9 ~8D6o 20.5 GVNEOCPH21
P22pfoi KC2026 08 13.26795821 26 28.70 +20 21 44.6 ~8D6o 20.1 GVNEOCPH21
P22pfoi KC2026 08 13.26988921 26 28.66 +20 21 40.6 ~8D6o 20.3 GVNEOCPH21
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(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.
(I93) St Pardon de Conques (N44.558670 W0.202960) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
Orbital elements: P22pfoi
Perihelion 2026 Nov 1.711846 +/- 0.261 TT = 17:05:03.5 (JD 2461346.211846)
Epoch 2026 Aug 13.0 TT = JDT 2461265.5 Earth MOID: 0.0938 Ma: 0.0149
M 319.592017653 +/- 0.6 (J2000 ecliptic) AutoNEOCP
n 0.500645000 +/- 0.00634 Peri. 244.745530 +/- 0.10
a 1.570782763 +/- 0.0133 Node 159.271521 +/- 0.051
e 0.40059125 +/- 0.00557 Incl. 23.475915 +/- 0.20
P 1.969/719.059d H 21.17 G 0.15 U 9.3
q 0.941540922 +/- 0.000819 Q 2.200024605 +/- 0.0273
From 22 observations 2026 Aug. 3-13; mean residual 0".25
Residuals in arcseconds: 260803 F52 .18+ .02- 260812 F52 .17- .05+ 260812 I93 .31+ .46+ 260803 F52 .07+ .01+ 260812 F52 .09- .06+ 260813 L04 .54+ .07- 260803 F52 .02+ .07+ 260812 033 .06+ .30+ 260813 L04 .19+ .04+ 260803 F52 .26- .07- 260812 033 .04+ .20+ 260813 H21 .19- .67- 260812 F52 .03- .11- 260812 033 .08- .12+ 260813 H21 .41- .20- 260812 F52 .01- .10- 260812 033 .06+ .33+ 260813 H21 .08+ .44- 260812 F52 .00 .01+ 260812 I93 .56+ .59+ 260812 F52 .03- .05- 260812 I93 .13+ .10+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 13 18 21 26 15.346 +20 05 57.58 .28190 1.2551 145.3 20.1 .222 25 2026 08 13 19 21 26 14.154 +20 04 32.88 .28154 1.2548 145.3 20.1 .237 25 2026 08 13 20 21 26 12.959 +20 03 07.86 .28118 1.2546 145.3 20.1 .252 25 2026 08 13 21 21 26 11.762 +20 01 42.52 .28083 1.2543 145.4 20.1 .267 26 2026 08 13 22 21 26 10.562 +20 00 16.87 .28047 1.2541 145.4 20.1 .283 26 2026 08 13 23 21 26 09.360 +19 58 50.89 .28011 1.2539 145.4 20.1 .299 26 2026 08 14 00 21 26 08.156 +19 57 24.60 .27975 1.2536 145.5 20.1 .316 26 2026 08 14 01 21 26 06.950 +19 55 57.98 .27940 1.2534 145.5 20.1 .333 27 2026 08 14 02 21 26 05.741 +19 54 31.05 .27904 1.2531 145.5 20.1 .351 27 2026 08 14 03 21 26 04.530 +19 53 03.79 .27868 1.2529 145.6 20.1 .369 27 2026 08 14 04 21 26 03.316 +19 51 36.20 .27832 1.2526 145.6 20.1 .388 27 2026 08 14 05 21 26 02.101 +19 50 08.29 .27797 1.2524 145.6 20.1 .407 27 2026 08 14 06 21 26 00.883 +19 48 40.05 .27761 1.2521 145.7 20.1 .426 27 2026 08 14 07 21 25 59.662 +19 47 11.49 .27725 1.2519 145.7 20.1 .447 27 2026 08 14 08 21 25 58.440 +19 45 42.60 .27690 1.2516 145.7 20.1 .467 27 2026 08 14 09 21 25 57.215 +19 44 13.38 .27654 1.2514 145.8 20.1 .488 27 2026 08 14 10 21 25 55.988 +19 42 43.83 .27618 1.2511 145.8 20.1 .509 27 2026 08 14 11 21 25 54.759 +19 41 13.95 .27583 1.2509 145.8 20.1 .531 27 2026 08 14 12 21 25 53.527 +19 39 43.74 .27547 1.2506 145.9 20.1 .554 27 2026 08 14 13 21 25 52.293 +19 38 13.19 .27512 1.2504 145.9 20.1 .577 27 2026 08 14 14 21 25 51.057 +19 36 42.31 .27476 1.2501 146.0 20.1 .600 27 2026 08 14 15 21 25 49.819 +19 35 11.09 .27441 1.2499 146.0 20.1 .624 27 2026 08 14 16 21 25 48.578 +19 33 39.54 .27405 1.2496 146.0 20.0 .649 27 2026 08 14 17 21 25 47.335 +19 32 07.66 .27370 1.2494 146.1 20.0 .674 27 2026 08 14 18 21 25 46.090 +19 30 35.43 .27334 1.2491 146.1 20.0 .700 27 2026 08 14 19 21 25 44.843 +19 29 02.86 .27299 1.2489 146.1 20.0 .726 27 2026 08 14 20 21 25 43.594 +19 27 29.96 .27263 1.2486 146.2 20.0 .752 27 2026 08 14 21 21 25 42.342 +19 25 56.71 .27228 1.2484 146.2 20.0 .780 27 2026 08 14 22 21 25 41.088 +19 24 23.12 .27193 1.2482 146.2 20.0 .807 27 2026 08 14 23 21 25 39.832 +19 22 49.19 .27157 1.2479 146.3 20.0 .836 27 2026 08 15 00 21 25 38.573 +19 21 14.92 .27122 1.2477 146.3 20.0 .865 27 2026 08 15 01 21 25 37.313 +19 19 40.30 .27087 1.2474 146.3 20.0 .894 27 2026 08 15 02 21 25 36.050 +19 18 05.33 .27051 1.2472 146.4 20.0 .925 27 2026 08 15 03 21 25 34.785 +19 16 30.01 .27016 1.2469 146.4 20.0 .955 27 2026 08 15 04 21 25 33.518 +19 14 54.35 .26981 1.2467 146.4 20.0 .987 27 2026 08 15 05 21 25 32.249 +19 13 18.34 .26946 1.2464 146.5 20.0 1.02 27 2026 08 15 06 21 25 30.977 +19 11 41.98 .26910 1.2462 146.5 20.0 1.05 27 2026 08 15 07 21 25 29.703 +19 10 05.26 .26875 1.2459 146.6 20.0 1.08 27 2026 08 15 08 21 25 28.427 +19 08 28.19 .26840 1.2457 146.6 20.0 1.12 27 2026 08 15 09 21 25 27.149 +19 06 50.77 .26805 1.2454 146.6 20.0 1.15 27 2026 08 15 10 21 25 25.869 +19 05 13.00 .26770 1.2452 146.7 20.0 1.19 27 2026 08 15 11 21 25 24.587 +19 03 34.87 .26734 1.2449 146.7 20.0 1.22 27 2026 08 15 12 21 25 23.302 +19 01 56.38 .26699 1.2447 146.7 20.0 1.26 26 2026 08 15 13 21 25 22.015 +19 00 17.53 .26664 1.2444 146.8 20.0 1.30 26 2026 08 15 14 21 25 20.727 +18 58 38.33 .26629 1.2442 146.8 20.0 1.34 26 2026 08 15 15 21 25 19.436 +18 56 58.76 .26594 1.2439 146.8 20.0 1.37 26 2026 08 15 16 21 25 18.142 +18 55 18.84 .26559 1.2437 146.9 20.0 1.41 26 2026 08 15 17 21 25 16.847 +18 53 38.55 .26524 1.2435 146.9 20.0 1.45 26