"Pseudo-MPEC" for P12q6iW
Created 2026 Sep 19 20:35:26 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12q6iW*0C2026 09 14.37029422 42 29.658-22 55 35.90 ~9EFo 21.00wXNEOCPF51
P12q6iW 0C2026 09 14.38240222 42 22.666-22 53 39.91 ~9EFo 20.95wXNEOCPF51
P12q6iW 0C2026 09 14.39449222 42 15.717-22 51 44.58 ~9EFo 21.28wXNEOCPF51
P12q6iW 0C2026 09 14.40660522 42 08.724-22 49 48.35 ~9EFo 21.00wXNEOCPF51
P12q6iW 0C2026 09 15.29569222 34 10.868-20 25 05.90 ~9HHo 20.29rUNEOCPI41
P12q6iW 1C2026 09 16.23675822 25 54.253-17 46 16.50 ~9G6Z 20.78GVNEOCPI52
P12q6iW 1C2026 09 16.23870322 25 53.148-17 45 56.88 ~9G6Z 20.88GVNEOCPI52
P12q6iW 1C2026 09 16.24063722 25 52.129-17 45 37.44 ~9G6Z 21.90GVNEOCPI52
P12q6iW 0C2026 09 16.32685722 25 04.805-17 30 48.47 ~9HHo 20.06iUNEOCPI41
P12q6iW 0B2026 09 17.99372522 10 49.597-12 38 23.07 ~9IJZ 21.0 GWNEOCPM21
P12q6iW KC2026 09 18.14957122 09 35.76 -12 12 13.6 ~9I45 20.9 GVNEOCPH21
P12q6iW KC2026 09 18.15246022 09 34.25 -12 11 43.0 ~9I45 21.3 GVNEOCPH21
P12q6iW KC2026 09 18.15535022 09 32.75 -12 11 12.4 ~9I45 21.4 GVNEOCPH21
Station data:
(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.
(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.
(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.
(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.
Orbital elements: P12q6iW
Perihelion 2026 Nov 21.012856 +/- 0.42 TT = 0:18:30.7 (JD 2461365.512856)
Epoch 2026 Sep 18.0 TT = JDT 2461301.5 Earth MOID: 0.0923 AutoNEOCP
M 310.299268236 +/- 0.46 (J2000 ecliptic)
n 0.776417967 +/- 0.00212 Peri. 59.499254 +/- 0.41
a 1.172390609 +/- 0.00213 Node 352.794720 +/- 0.011
e 0.10647434 +/- 0.000996 Incl. 21.954117 +/- 0.12
P 1.269/463.659d H 24.77 G 0.15 U 8.6
q 1.047561090 +/- 0.000738 Q 1.297220127 +/- 0.00352
From 13 observations 2026 Sept. 14-18; mean residual 0".44
Residuals in arcseconds: 260914 F51 .14+ .05- 260916 I52 .04+ .20+ 260918 H21 .22- .14+ 260914 F51 .13- .31+ 260916 I52 .32- .14- 260918 H21 .07- .09+ 260914 F51 .10+ .06- 260916 I52 .46+ .54- 260918 H21 .23+ .02+ 260914 F51 .11- .00 260916 I41 .52- 1.3+ 260915 I41 .06+ 1.5- 260917 M21 .22+ .30- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 19 21 21 55 39.017 -07 05 27.24 .10450 1.0975 151.6 21.3 .580 65 2026 09 19 22 21 55 19.444 -06 58 06.34 .10454 1.0974 151.5 21.3 .592 65 2026 09 19 23 21 54 59.900 -06 50 45.65 .10457 1.0974 151.4 21.3 .604 66 2026 09 20 00 21 54 40.387 -06 43 25.17 .10460 1.0973 151.3 21.3 .615 67 2026 09 20 01 21 54 20.905 -06 36 04.91 .10464 1.0972 151.2 21.3 .627 67 2026 09 20 02 21 54 01.453 -06 28 44.88 .10467 1.0972 151.1 21.3 .640 68 2026 09 20 03 21 53 42.031 -06 21 25.09 .10471 1.0971 151.0 21.3 .652 68 2026 09 20 04 21 53 22.640 -06 14 05.54 .10475 1.0971 150.9 21.3 .665 69 2026 09 20 05 21 53 03.279 -06 06 46.24 .10479 1.0970 150.8 21.3 .677 69 2026 09 20 06 21 52 43.950 -05 59 27.20 .10482 1.0969 150.7 21.3 .690 70 2026 09 20 07 21 52 24.651 -05 52 08.43 .10486 1.0969 150.6 21.3 .704 71 2026 09 20 08 21 52 05.382 -05 44 49.93 .10490 1.0968 150.5 21.3 .717 71 2026 09 20 09 21 51 46.145 -05 37 31.72 .10494 1.0968 150.4 21.3 .730 72 2026 09 20 10 21 51 26.939 -05 30 13.79 .10499 1.0967 150.3 21.3 .744 72 2026 09 20 11 21 51 07.764 -05 22 56.15 .10503 1.0966 150.2 21.3 .758 72 2026 09 20 12 21 50 48.620 -05 15 38.82 .10507 1.0966 150.1 21.3 .772 73 2026 09 20 13 21 50 29.507 -05 08 21.80 .10512 1.0965 150.0 21.3 .786 73 2026 09 20 14 21 50 10.425 -05 01 05.09 .10516 1.0965 149.8 21.3 .800 74 2026 09 20 15 21 49 51.375 -04 53 48.71 .10521 1.0964 149.7 21.3 .815 74 2026 09 20 16 21 49 32.356 -04 46 32.65 .10525 1.0963 149.6 21.3 .829 75 2026 09 20 17 21 49 13.368 -04 39 16.93 .10530 1.0963 149.5 21.3 .844 75 2026 09 20 18 21 48 54.412 -04 32 01.56 .10535 1.0962 149.4 21.3 .859 75 2026 09 20 19 21 48 35.487 -04 24 46.54 .10539 1.0962 149.3 21.3 .874 76 2026 09 20 20 21 48 16.594 -04 17 31.87 .10544 1.0961 149.2 21.3 .889 76 2026 09 20 21 21 47 57.732 -04 10 17.57 .10549 1.0960 149.1 21.3 .905 77 2026 09 20 22 21 47 38.903 -04 03 03.64 .10554 1.0960 149.0 21.3 .920 77 2026 09 20 23 21 47 20.105 -03 55 50.09 .10559 1.0959 148.9 21.3 .936 77 2026 09 21 00 21 47 01.338 -03 48 36.92 .10565 1.0959 148.8 21.3 .952 78 2026 09 21 01 21 46 42.604 -03 41 24.14 .10570 1.0958 148.7 21.3 .968 78 2026 09 21 02 21 46 23.901 -03 34 11.76 .10575 1.0957 148.6 21.4 .984 78 2026 09 21 03 21 46 05.231 -03 26 59.78 .10580 1.0957 148.5 21.4 1.00 79 2026 09 21 04 21 45 46.592 -03 19 48.22 .10586 1.0956 148.4 21.4 1.02 79 2026 09 21 05 21 45 27.985 -03 12 37.07 .10591 1.0956 148.3 21.4 1.03 79 2026 09 21 06 21 45 09.411 -03 05 26.34 .10597 1.0955 148.1 21.4 1.05 80 2026 09 21 07 21 44 50.868 -02 58 16.04 .10603 1.0954 148.0 21.4 1.07 80 2026 09 21 08 21 44 32.358 -02 51 06.18 .10609 1.0954 147.9 21.4 1.08 80 2026 09 21 09 21 44 13.880 -02 43 56.76 .10614 1.0953 147.8 21.4 1.10 80 2026 09 21 10 21 43 55.434 -02 36 47.79 .10620 1.0953 147.7 21.4 1.12 81 2026 09 21 11 21 43 37.021 -02 29 39.27 .10626 1.0952 147.6 21.4 1.14 81 2026 09 21 12 21 43 18.640 -02 22 31.21 .10632 1.0952 147.5 21.4 1.15 81 2026 09 21 13 21 43 00.291 -02 15 23.61 .10638 1.0951 147.4 21.4 1.17 81 2026 09 21 14 21 42 41.974 -02 08 16.49 .10644 1.0950 147.3 21.4 1.19 82 2026 09 21 15 21 42 23.690 -02 01 09.85 .10651 1.0950 147.2 21.4 1.21 82 2026 09 21 16 21 42 05.439 -01 54 03.69 .10657 1.0949 147.0 21.4 1.23 82 2026 09 21 17 21 41 47.220 -01 46 58.02 .10663 1.0949 146.9 21.4 1.24 82 2026 09 21 18 21 41 29.034 -01 39 52.85 .10670 1.0948 146.8 21.4 1.26 83 2026 09 21 19 21 41 10.880 -01 32 48.17 .10676 1.0947 146.7 21.4 1.28 83 2026 09 21 20 21 40 52.759 -01 25 44.01 .10683 1.0947 146.6 21.4 1.30 83