"Pseudo-MPEC" for P12nfxd
Created 2026 May 31 4:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12nfxd 1C2026 05 24.43335917 51 43.430+15 23 44.20 ~5PJ5 21.60GVNEOCPG96
P12nfxd 1C2026 05 24.43851017 51 43.100+15 23 54.00 ~5PJ5 21.77GVNEOCPG96
P12nfxd*0C2026 05 25.55142817 50 39.779+15 57 12.81 ~5PH5 21.87wXNEOCPF51
P12nfxd 0C2026 05 25.56292517 50 38.985+15 57 32.49 ~5PH5 21.80wXNEOCPF51
P12nfxd 0C2026 05 25.57418317 50 38.203+15 57 51.97 ~5PH5 21.81wXNEOCPF51
P12nfxd 0C2026 05 25.58541717 50 37.425+15 58 11.15 ~5PH5 21.38wXNEOCPF51
P12nfxd |C2026 05 26.21131017 50 02.780+16 16 14.30 ~5Q65 21.8 GVNEOCP807
P12nfxd |C2026 05 26.21932017 50 02.250+16 16 27.50 ~5Q65 21.3 GVNEOCP807
P12nfxd |C2026 05 26.22733017 50 01.710+16 16 41.00 ~5Q65 22.2 GVNEOCP807
P12nfxd 1C2026 05 26.40999117 49 50.246+16 21 11.81 ~5QAo 21.52GVNEOCPI52
P12nfxd 1C2026 05 26.41433317 49 49.969+16 21 19.26 ~5QAo 21.11GVNEOCPI52
P12nfxd 1C2026 05 26.41867317 49 49.674+16 21 26.17 ~5QAo 21.82GVNEOCPI52
P12nfxd 1C2026 05 26.42303017 49 49.325+16 21 33.23 ~5QAo 21.55GVNEOCPI52
P12nfxd 1C2026 05 26.43337217 49 48.619+16 21 49.64 ~5QAo 21.86GVNEOCPI52
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 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.
(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.
(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: P12nfxd
Perihelion 2026 Mar 25.413137 +/- 0.142 TT = 9:54:55.0 (JD 2461124.913137)
Epoch 2026 May 26.0 TT = JDT 2461186.5 Earth MOID: 0.1005 AutoNEOCP
M 26.844985947 +/- 0.43 (J2000 ecliptic)
n 0.435888182 +/- 0.00626 Peri. 334.314590 +/- 0.037
a 1.722738341 +/- 0.0165 Node 217.785629 +/- 0.12
e 0.37120003 +/- 0.00588 Incl. 16.607868 +/- 0.15
P 2.261/825.884d H 22.60 G 0.15 U 9.3
q 1.083257801 +/- 0.000766 Q 2.362218881 +/- 0.0327
From 14 observations 2026 May 24-26; mean residual 0".19
Residuals in arcseconds: 260524 G96 .18- .20- 260525 F51 .12- .16+ 260526 I52 .22+ .26+ 260524 G96 .04+ .13+ 260526 807 .23- .02- 260526 I52 .28+ .11+ 260525 F51 .07+ .11- 260526 807 .09+ .20- 260526 I52 .43- .10+ 260525 F51 .10+ .12- 260526 807 .29+ .07- 260526 I52 .36- .24- 260525 F51 .00 .13+ 260526 I52 .11- .13- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 31 05 17 45 04.216 +18 12 35.74 .31741 1.2616 136.0 22.0 2.59 71 2026 05 31 06 17 45 01.691 +18 13 23.84 .31762 1.2618 136.0 22.0 2.63 71 2026 05 31 07 17 44 59.167 +18 14 11.78 .31783 1.2619 136.0 22.0 2.66 71 2026 05 31 08 17 44 56.642 +18 14 59.55 .31804 1.2621 136.0 22.0 2.70 71 2026 05 31 09 17 44 54.117 +18 15 47.16 .31824 1.2623 136.0 22.0 2.74 71 2026 05 31 10 17 44 51.592 +18 16 34.61 .31845 1.2625 136.0 22.0 2.77 71 2026 05 31 11 17 44 49.067 +18 17 21.90 .31866 1.2627 136.0 22.0 2.81 71 2026 05 31 12 17 44 46.541 +18 18 09.03 .31887 1.2629 136.0 22.0 2.85 70 2026 05 31 13 17 44 44.015 +18 18 56.00 .31908 1.2631 136.0 22.0 2.88 70 2026 05 31 14 17 44 41.489 +18 19 42.80 .31929 1.2633 136.1 22.0 2.92 70 2026 05 31 15 17 44 38.963 +18 20 29.45 .31950 1.2635 136.1 22.0 2.96 70 2026 05 31 16 17 44 36.437 +18 21 15.93 .31971 1.2637 136.1 22.0 3.00 70 2026 05 31 17 17 44 33.910 +18 22 02.25 .31992 1.2639 136.1 22.0 3.04 70 2026 05 31 18 17 44 31.383 +18 22 48.42 .32013 1.2641 136.1 22.0 3.08 70 2026 05 31 19 17 44 28.857 +18 23 34.42 .32034 1.2643 136.1 22.0 3.12 70 2026 05 31 20 17 44 26.330 +18 24 20.26 .32055 1.2644 136.1 22.0 3.16 70 2026 05 31 21 17 44 23.803 +18 25 05.94 .32076 1.2646 136.1 22.1 3.19 70 2026 05 31 22 17 44 21.275 +18 25 51.47 .32098 1.2648 136.1 22.1 3.23 70 2026 05 31 23 17 44 18.748 +18 26 36.83 .32119 1.2650 136.1 22.1 3.27 70 2026 06 01 00 17 44 16.221 +18 27 22.04 .32140 1.2652 136.1 22.1 3.31 70 2026 06 01 01 17 44 13.693 +18 28 07.08 .32161 1.2654 136.1 22.1 3.36 70 2026 06 01 02 17 44 11.166 +18 28 51.97 .32182 1.2656 136.1 22.1 3.40 70 2026 06 01 03 17 44 08.638 +18 29 36.70 .32203 1.2658 136.1 22.1 3.44 70 2026 06 01 04 17 44 06.111 +18 30 21.27 .32224 1.2660 136.1 22.1 3.48 70 2026 06 01 05 17 44 03.583 +18 31 05.68 .32245 1.2662 136.1 22.1 3.52 70 2026 06 01 06 17 44 01.055 +18 31 49.93 .32267 1.2664 136.1 22.1 3.56 70 2026 06 01 07 17 43 58.527 +18 32 34.03 .32288 1.2666 136.1 22.1 3.60 70 2026 06 01 08 17 43 55.999 +18 33 17.97 .32309 1.2668 136.1 22.1 3.64 69 2026 06 01 09 17 43 53.472 +18 34 01.75 .32330 1.2670 136.1 22.1 3.69 69 2026 06 01 10 17 43 50.944 +18 34 45.37 .32351 1.2671 136.1 22.1 3.73 69 2026 06 01 11 17 43 48.416 +18 35 28.83 .32373 1.2673 136.1 22.1 3.77 69 2026 06 01 12 17 43 45.888 +18 36 12.14 .32394 1.2675 136.1 22.1 3.81 69 2026 06 01 13 17 43 43.360 +18 36 55.29 .32415 1.2677 136.1 22.1 3.86 69 2026 06 01 14 17 43 40.833 +18 37 38.29 .32436 1.2679 136.1 22.1 3.90 69 2026 06 01 15 17 43 38.305 +18 38 21.13 .32458 1.2681 136.1 22.1 3.94 69 2026 06 01 16 17 43 35.777 +18 39 03.81 .32479 1.2683 136.1 22.1 3.99 69 2026 06 01 17 17 43 33.250 +18 39 46.34 .32500 1.2685 136.1 22.1 4.03 69 2026 06 01 18 17 43 30.722 +18 40 28.71 .32522 1.2687 136.1 22.1 4.08 69 2026 06 01 19 17 43 28.195 +18 41 10.92 .32543 1.2689 136.2 22.1 4.12 69 2026 06 01 20 17 43 25.667 +18 41 52.98 .32564 1.2691 136.2 22.1 4.17 69 2026 06 01 21 17 43 23.140 +18 42 34.89 .32586 1.2693 136.2 22.1 4.21 69 2026 06 01 22 17 43 20.613 +18 43 16.64 .32607 1.2695 136.2 22.1 4.26 69 2026 06 01 23 17 43 18.086 +18 43 58.23 .32628 1.2697 136.2 22.1 4.30 69 2026 06 02 00 17 43 15.559 +18 44 39.67 .32650 1.2699 136.2 22.1 4.35 69 2026 06 02 01 17 43 13.032 +18 45 20.95 .32671 1.2701 136.2 22.1 4.39 69 2026 06 02 02 17 43 10.506 +18 46 02.08 .32692 1.2702 136.2 22.1 4.44 69 2026 06 02 03 17 43 07.979 +18 46 43.06 .32714 1.2704 136.2 22.1 4.48 68 2026 06 02 04 17 43 05.453 +18 47 23.88 .32735 1.2706 136.2 22.1 4.53 68