"Pseudo-MPEC" for P12nfxd
Created 2026 May 28 15:35:06 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 28 16 17 47 37.330 +17 18 27.07 .30489 1.2500 135.7 21.9 .822 72 2026 05 28 17 17 47 34.840 +17 19 25.43 .30509 1.2502 135.8 21.9 .843 72 2026 05 28 18 17 47 32.348 +17 20 23.63 .30529 1.2503 135.8 21.9 .866 72 2026 05 28 19 17 47 29.856 +17 21 21.64 .30549 1.2505 135.8 21.9 .888 72 2026 05 28 20 17 47 27.363 +17 22 19.49 .30570 1.2507 135.8 21.9 .911 72 2026 05 28 21 17 47 24.870 +17 23 17.16 .30590 1.2509 135.8 21.9 .933 72 2026 05 28 22 17 47 22.375 +17 24 14.66 .30610 1.2511 135.8 21.9 .956 72 2026 05 28 23 17 47 19.880 +17 25 11.98 .30630 1.2513 135.8 21.9 .980 72 2026 05 29 00 17 47 17.384 +17 26 09.13 .30651 1.2515 135.8 21.9 1.00 72 2026 05 29 01 17 47 14.887 +17 27 06.11 .30671 1.2517 135.8 21.9 1.03 72 2026 05 29 02 17 47 12.389 +17 28 02.92 .30691 1.2519 135.8 21.9 1.05 72 2026 05 29 03 17 47 09.890 +17 28 59.55 .30711 1.2520 135.8 22.0 1.08 72 2026 05 29 04 17 47 07.391 +17 29 56.01 .30732 1.2522 135.8 22.0 1.10 72 2026 05 29 05 17 47 04.891 +17 30 52.30 .30752 1.2524 135.8 22.0 1.12 72 2026 05 29 06 17 47 02.391 +17 31 48.42 .30772 1.2526 135.8 22.0 1.15 72 2026 05 29 07 17 46 59.889 +17 32 44.36 .30793 1.2528 135.8 22.0 1.18 72 2026 05 29 08 17 46 57.387 +17 33 40.14 .30813 1.2530 135.8 22.0 1.20 72 2026 05 29 09 17 46 54.884 +17 34 35.74 .30833 1.2532 135.8 22.0 1.23 72 2026 05 29 10 17 46 52.381 +17 35 31.17 .30854 1.2534 135.8 22.0 1.25 72 2026 05 29 11 17 46 49.877 +17 36 26.44 .30874 1.2536 135.8 22.0 1.28 72 2026 05 29 12 17 46 47.372 +17 37 21.53 .30894 1.2537 135.8 22.0 1.30 72 2026 05 29 13 17 46 44.866 +17 38 16.45 .30915 1.2539 135.8 22.0 1.33 72 2026 05 29 14 17 46 42.360 +17 39 11.20 .30935 1.2541 135.9 22.0 1.36 72 2026 05 29 15 17 46 39.853 +17 40 05.78 .30956 1.2543 135.9 22.0 1.39 72 2026 05 29 16 17 46 37.346 +17 41 00.19 .30976 1.2545 135.9 22.0 1.41 72 2026 05 29 17 17 46 34.838 +17 41 54.43 .30997 1.2547 135.9 22.0 1.44 72 2026 05 29 18 17 46 32.329 +17 42 48.50 .31017 1.2549 135.9 22.0 1.47 72 2026 05 29 19 17 46 29.820 +17 43 42.40 .31038 1.2551 135.9 22.0 1.50 72 2026 05 29 20 17 46 27.310 +17 44 36.14 .31058 1.2553 135.9 22.0 1.52 72 2026 05 29 21 17 46 24.799 +17 45 29.70 .31079 1.2555 135.9 22.0 1.55 72 2026 05 29 22 17 46 22.288 +17 46 23.10 .31099 1.2556 135.9 22.0 1.58 72 2026 05 29 23 17 46 19.777 +17 47 16.32 .31120 1.2558 135.9 22.0 1.61 72 2026 05 30 00 17 46 17.265 +17 48 09.38 .31140 1.2560 135.9 22.0 1.64 72 2026 05 30 01 17 46 14.752 +17 49 02.27 .31161 1.2562 135.9 22.0 1.67 72 2026 05 30 02 17 46 12.239 +17 49 55.00 .31181 1.2564 135.9 22.0 1.70 72 2026 05 30 03 17 46 09.725 +17 50 47.55 .31202 1.2566 135.9 22.0 1.73 72 2026 05 30 04 17 46 07.211 +17 51 39.94 .31222 1.2568 135.9 22.0 1.76 72 2026 05 30 05 17 46 04.696 +17 52 32.16 .31243 1.2570 135.9 22.0 1.79 72 2026 05 30 06 17 46 02.181 +17 53 24.21 .31264 1.2572 135.9 22.0 1.82 72 2026 05 30 07 17 45 59.665 +17 54 16.10 .31284 1.2574 135.9 22.0 1.85 72 2026 05 30 08 17 45 57.149 +17 55 07.82 .31305 1.2575 135.9 22.0 1.88 71 2026 05 30 09 17 45 54.632 +17 55 59.37 .31326 1.2577 135.9 22.0 1.91 71 2026 05 30 10 17 45 52.115 +17 56 50.76 .31346 1.2579 135.9 22.0 1.95 71 2026 05 30 11 17 45 49.597 +17 57 41.98 .31367 1.2581 135.9 22.0 1.98 71 2026 05 30 12 17 45 47.079 +17 58 33.03 .31388 1.2583 136.0 22.0 2.01 71 2026 05 30 13 17 45 44.561 +17 59 23.92 .31408 1.2585 136.0 22.0 2.04 71 2026 05 30 14 17 45 42.042 +18 00 14.64 .31429 1.2587 136.0 22.0 2.07 71 2026 05 30 15 17 45 39.523 +18 01 05.20 .31450 1.2589 136.0 22.0 2.11 71