"Pseudo-MPEC" for P12qfu9
Created 2026 Sep 17 5:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qfu9*0C2026 09 15.53156102 29 07.836-15 34 27.13 ~9FL5 20.31wXNEOCPF51
P12qfu9 0C2026 09 15.54369702 29 10.832-15 33 35.34 ~9FL5 20.34wXNEOCPF51
P12qfu9 0C2026 09 15.56796302 29 16.875-15 31 50.29 ~9FL5 20.00wXNEOCPF51
P12qfu9 0C2026 09 16.04547802 31 29.693-14 57 58.03 ~9G1ox WNEOCPJ95
P12qfu9 0C2026 09 16.05539602 31 32.249-14 57 14.44 ~9G1ox20.0 GWNEOCPJ95
P12qfu9 0C2026 09 16.06570402 31 34.810-14 56 31.31 ~9G1o 20.2 GWNEOCPJ95
P12qfu9 0B2026 09 16.09667102 31 41.488-14 53 02.63 ~9GBZ 20.5 GWNEOCPM21
P12qfu9 0B2026 09 16.11847702 31 46.786-14 51 28.10 ~9GBZ WNEOCPM21
P12qfu9 3C2026 09 16.48989302 33 29.984-14 25 33.80 ~9GLZ 20.26GVNEOCPT14
P12qfu9 3C2026 09 16.49086502 33 30.224-14 25 29.62 ~9GLZ 20.02GVNEOCPT14
P12qfu9 3C2026 09 16.49183402 33 30.448-14 25 25.47 ~9GLZ 20.08GVNEOCPT14
P12qfu9 KB2026 09 17.00649102 35 47.78 -13 48 36.6 ~9H0Z 20.6 GXNEOCPI93
P12qfu9 KB2026 09 17.01073302 35 48.84 -13 48 18.4 ~9H0Z 20.3 GXNEOCPI93
P12qfu9 KB2026 09 17.01476102 35 49.82 -13 48 01.3 ~9H0Z 20.2 GXNEOCPI93
P12qfu9 KB2026 09 17.01515 02 35 48.59 -13 48 03.4 ~9H2Z 19.8 GXNEOCPL04
P12qfu9 KB2026 09 17.04528 02 35 55.90 -13 45 53.4 ~9H2Z 20.1 GXNEOCPL04
P12qfu9 |C2026 09 17.19413002 36 37.740-13 33 42.80 ~9H5Z 20.4 GVNEOCP807
P12qfu9 |C2026 09 17.20327002 36 39.910-13 33 03.80 ~9H5Z 20.3 GVNEOCP807
P12qfu9 |C2026 09 17.21242902 36 42.120-13 32 24.20 ~9H5Z 20.1 GVNEOCP807
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.
(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.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 reflector + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12qfu9
Perihelion 2026 Sep 18.696024 +/- 0.0403 TT = 16:42:16.4 (JD 2461302.196024)
Epoch 2026 Sep 17.0 TT = JDT 2461300.5 Earth MOID: 0.1047 Ma: 0.0653
M 359.503898475 +/- 0.013 (J2000 ecliptic) AutoNEOCP
n 0.292508608 +/- 0.00234 Peri. 323.202784 +/- 0.10
a 2.247554757 +/- 0.0119 Node 35.782463 +/- 0.06
e 0.51274287 +/- 0.00243 Incl. 4.786364 +/- 0.018
P 3.36950 H 23.16 G 0.15 U 8.7
q 1.095137067 +/- 0.000377 Q 3.399972447 +/- 0.0235
17 of 19 observations 2026 Sept. 15-17 (40.3 hr); mean residual 0".29
Residuals in arcseconds: 260915 F51 .12- .03+ 260916 M21 .20- .16- 260917 L04 .32- .26+ 260915 F51 .27- .19- 260916 T14 .02+ .02+ 260917 L04 .23- .06+ 260915 F51 .29+ .56+ 260916 T14 .10+ .03+ 260917 807 .46+ .50- 260916 J95( .49+ .65-) 260916 T14 .04- .03+ 260917 807 .17- .57- 260916 J95( .92+ .49+) 260917 I93 .33- .49+ 260917 807 .13- .15- 260916 J95 .06+ .54- 260917 I93 .13- .52+ 260916 M21 .04+ .16- 260917 I93 .31- .37+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 17 06 02 36 49.369 -13 30 04.52 .12356 1.0953 134.4 20.4 .225 118 2026 09 17 07 02 37 00.243 -13 27 03.87 .12358 1.0953 134.4 20.4 .230 117 2026 09 17 08 02 37 11.102 -13 24 03.20 .12359 1.0953 134.4 20.4 .236 115 2026 09 17 09 02 37 21.946 -13 21 02.51 .12360 1.0952 134.4 20.4 .241 114 2026 09 17 10 02 37 32.773 -13 18 01.80 .12361 1.0952 134.4 20.4 .247 112 2026 09 17 11 02 37 43.584 -13 15 01.07 .12363 1.0952 134.4 20.4 .253 111 2026 09 17 12 02 37 54.380 -13 12 00.32 .12364 1.0952 134.4 20.4 .259 109 2026 09 17 13 02 38 05.160 -13 08 59.55 .12365 1.0952 134.4 20.4 .266 108 2026 09 17 14 02 38 15.924 -13 05 58.77 .12366 1.0952 134.4 20.4 .272 107 2026 09 17 15 02 38 26.672 -13 02 57.97 .12368 1.0952 134.4 20.4 .279 106 2026 09 17 16 02 38 37.405 -12 59 57.16 .12369 1.0952 134.4 20.4 .287 104 2026 09 17 17 02 38 48.121 -12 56 56.33 .12370 1.0952 134.4 20.4 .294 103 2026 09 17 18 02 38 58.822 -12 53 55.49 .12372 1.0952 134.4 20.4 .302 102 2026 09 17 19 02 39 09.507 -12 50 54.64 .12373 1.0952 134.4 20.4 .310 101 2026 09 17 20 02 39 20.176 -12 47 53.77 .12375 1.0952 134.4 20.4 .318 100 2026 09 17 21 02 39 30.829 -12 44 52.90 .12376 1.0952 134.4 20.4 .327 99 2026 09 17 22 02 39 41.466 -12 41 52.02 .12378 1.0952 134.4 20.4 .335 98 2026 09 17 23 02 39 52.088 -12 38 51.12 .12379 1.0952 134.4 20.4 .344 97 2026 09 18 00 02 40 02.693 -12 35 50.22 .12381 1.0952 134.4 20.4 .353 96 2026 09 18 01 02 40 13.283 -12 32 49.31 .12382 1.0952 134.4 20.4 .363 95 2026 09 18 02 02 40 23.857 -12 29 48.40 .12384 1.0952 134.4 20.4 .372 94 2026 09 18 03 02 40 34.415 -12 26 47.48 .12385 1.0952 134.4 20.4 .382 93 2026 09 18 04 02 40 44.957 -12 23 46.55 .12387 1.0952 134.4 20.4 .392 93 2026 09 18 05 02 40 55.483 -12 20 45.62 .12388 1.0952 134.4 20.4 .402 92 2026 09 18 06 02 41 05.993 -12 17 44.69 .12390 1.0951 134.4 20.4 .412 91 2026 09 18 07 02 41 16.487 -12 14 43.75 .12392 1.0951 134.4 20.4 .423 90 2026 09 18 08 02 41 26.966 -12 11 42.82 .12393 1.0951 134.4 20.4 .434 90 2026 09 18 09 02 41 37.428 -12 08 41.88 .12395 1.0951 134.4 20.4 .444 89 2026 09 18 10 02 41 47.875 -12 05 40.94 .12397 1.0951 134.4 20.4 .456 89 2026 09 18 11 02 41 58.305 -12 02 40.00 .12398 1.0951 134.4 20.4 .467 88 2026 09 18 12 02 42 08.720 -11 59 39.07 .12400 1.0951 134.4 20.4 .478 87 2026 09 18 13 02 42 19.119 -11 56 38.14 .12402 1.0951 134.4 20.4 .490 87 2026 09 18 14 02 42 29.502 -11 53 37.21 .12404 1.0951 134.4 20.4 .502 86 2026 09 18 15 02 42 39.869 -11 50 36.28 .12406 1.0951 134.4 20.4 .514 86 2026 09 18 16 02 42 50.220 -11 47 35.36 .12407 1.0951 134.4 20.4 .526 85 2026 09 18 17 02 43 00.555 -11 44 34.45 .12409 1.0951 134.4 20.4 .538 85 2026 09 18 18 02 43 10.874 -11 41 33.54 .12411 1.0951 134.4 20.4 .551 84 2026 09 18 19 02 43 21.177 -11 38 32.64 .12413 1.0951 134.4 20.4 .564 84 2026 09 18 20 02 43 31.465 -11 35 31.75 .12415 1.0951 134.3 20.4 .577 83 2026 09 18 21 02 43 41.736 -11 32 30.87 .12417 1.0951 134.3 20.4 .590 83 2026 09 18 22 02 43 51.991 -11 29 30.00 .12419 1.0951 134.3 20.4 .603 82 2026 09 18 23 02 44 02.231 -11 26 29.13 .12421 1.0951 134.3 20.4 .616 82 2026 09 19 00 02 44 12.454 -11 23 28.28 .12423 1.0951 134.3 20.4 .630 82 2026 09 19 01 02 44 22.662 -11 20 27.44 .12425 1.0951 134.3 20.4 .643 81 2026 09 19 02 02 44 32.854 -11 17 26.62 .12427 1.0951 134.3 20.4 .657 81 2026 09 19 03 02 44 43.029 -11 14 25.80 .12429 1.0951 134.3 20.4 .671 81 2026 09 19 04 02 44 53.189 -11 11 25.01 .12431 1.0952 134.3 20.4 .686 80 2026 09 19 05 02 45 03.333 -11 08 24.22 .12433 1.0952 134.3 20.4 .700 80