"Pseudo-MPEC" for A11tWNU
Created 2025 Oct 17 10:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry: A11tWNU*0C2025 10 16.48755603 23 55.817-18 19 33.64 ~AGIZ 17.35oVNEOCPT05 A11tWNU 0C2025 10 16.49072403 23 48.166-18 15 46.66 ~AGIZ 17.36oVNEOCPT05 A11tWNU 0C2025 10 16.49388903 23 40.673-18 12 01.73 ~AGIZ 17.44oVNEOCPT05 A11tWNU 0C2025 10 16.50575203 23 12.233-17 57 51.55 ~AGIZ 17.12oVNEOCPT05 A11tWNU 0C2025 10 16.59471903 19 36.643-16 08 12.55 ~AGIZ 17.53oVNEOCPT05 A11tWNU 0C2025 10 16.61941103 18 36.487-15 36 40.93 ~AGIZ 17.23oVNEOCPT05 A11tWNU 0C2025 10 16.62861503 18 14.155-15 24 51.30 ~AGIZ 17.04oVNEOCPT05 A11tWNU KC2025 10 16.88576 03 08 42.20 -09 35 11.3 ~AGLo 16.9 VZNEOCPL04 A11tWNU KC2025 10 16.88699 03 08 39.00 -09 33 23.7 ~AGLo 17.2 VZNEOCPL04 A11tWNU KC2025 10 16.88801 03 08 36.35 -09 31 54.7 ~AGLo 17.5 VZNEOCPL04 A11tWNU KC2025 10 16.89101 03 08 28.55 -09 27 32.6 ~AGLo 16.9 VZNEOCPL04 A11tWNU KB2025 10 16.89577 03 08 21.27 -09 20 09.9 ~AGLo 16.9 GXNEOCPK83 A11tWNU KC2025 10 16.89585003 08 19.70 -09 20 13.9 ~AGLo 16.8 VSNEOCPL01 A11tWNU KC2025 10 16.89625303 08 18.66 -09 19 38.5 ~AGLo 17.0 VSNEOCPL01 A11tWNU KC2025 10 16.89665403 08 17.61 -09 19 03.4 ~AGLo 16.8 VSNEOCPL01 A11tWNU KB2025 10 16.89701 03 08 18.04 -09 18 21.7 ~AGLo 17.0 GXNEOCPK83 A11tWNU KC2025 10 16.89705603 08 16.56 -09 18 28.0 ~AGLo 17.0 VSNEOCPL01 A11tWNU KC2025 10 16.89745803 08 15.56 -09 17 52.6 ~AGLo 17.3 VSNEOCPL01 A11tWNU KB2025 10 16.89828 03 08 14.72 -09 16 29.5 ~AGLo 16.8 GXNEOCPK83 A11tWNU KC2025 10 16.91777903 07 23.72 -08 47 49.2 ~AGN5 16.9 GVNEOCPG17 A11tWNU KC2025 10 16.92107403 07 15.05 -08 42 56.8 ~AGN5 16.6 GVNEOCPG17 A11tWNU KB2025 10 16.92137303 07 12.84 -08 42 43.9 ~AGMZ 17.0 GXNEOCP595 A11tWNU KB2025 10 16.92290003 07 08.80 -08 40 28.2 ~AGMZ 16.9 GXNEOCP595 A11tWNU KC2025 10 16.92437103 07 06.38 -08 38 03.8 ~AGN5 16.8 GVNEOCPG17 A11tWNU KB2025 10 16.92442903 07 04.79 -08 38 12.4 ~AGMZ 17.0 GXNEOCP595 A11tWNU KB2025 10 16.95468603 05 50.02 -07 52 47.0 ~AGNK 17.1 GVNEOCPI93 A11tWNU KB2025 10 16.95585803 05 46.90 -07 51 01.2 ~AGNK 16.9 GVNEOCPI93 A11tWNU KB2025 10 16.95702803 05 43.78 -07 49 15.6 ~AGNK 16.8 GVNEOCPI93 A11tWNU KB2025 10 16.95820203 05 40.65 -07 47 29.7 ~AGNK 16.9 GVNEOCPI93 A11tWNU KC2025 10 16.98791203 04 21.30 -07 02 21.1 ~AH0K 16.9 GXNEOCP958 A11tWNU KC2025 10 16.99131403 04 12.11 -06 57 09.4 ~AH0K 17.0 GXNEOCP958 A11tWNU KC2025 10 16.99471103 04 02.88 -06 51 57.4 ~AH0K 16.9 GXNEOCP958 A11tWNU KB2025 10 17.09686902 59 43.103-04 02 29.44 ~AH2o 16.9 VZNEOCPY05 A11tWNU KB2025 10 17.10011802 59 33.856-03 57 17.85 ~AH2o 17.2 VZNEOCPY05 A11tWNU KB2025 10 17.10321202 59 25.023-03 52 19.29 ~AH2o 17.5 VZNEOCPY05 A11tWNU KC2025 10 17.24763102 52 46.91 -00 03 48.4 ~AH6Z 16.6 GVNEOCPH21 A11tWNU KC2025 10 17.24872802 52 43.67 -00 01 57.6 ~AH6Z 16.9 GVNEOCPH21 A11tWNU KC2025 10 17.24979102 52 40.52 -00 00 10.1 ~AH6Z 16.7 GVNEOCPH21 A11tWNU KC2025 10 17.25085402 52 37.38 +00 01 37.2 ~AH6Z 16.9 GVNEOCPH21 A11tWNU KC2025 10 17.25191302 52 34.24 +00 03 24.7 ~AH6Z 16.7 GVNEOCPH21 A11tWNU |C2025 10 17.29802002 50 06.670+01 32 39.60 ~AH85 16.6 GVNEOCP807 A11tWNU |C2025 10 17.29808002 50 06.430+01 32 46.10 ~AH85 16.5 GVNEOCP807 A11tWNU |C2025 10 17.29814002 50 06.260+01 32 51.70 ~AH85 16.5 GVNEOCP807 A11tWNU C2025 10 17.34828 02 47 57.25 +02 48 01.0 ~AH9Z 16.4 RrNEOCP718 A11tWNU C2025 10 17.35274 02 47 43.60 +02 55 44.9 ~AH9Z 16.6 RrNEOCP718 A11tWNU C2025 10 17.35675 02 47 31.36 +03 02 42.6 ~AH9Z 16.7 RrNEOCP718 Station data: (595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E. Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15 reflector + CCD. (718) Tooele (N40.641406 W112.295800) US/Utah. Observer P. Wiggins. 0.35-m f/5.5 Schmidt-Cassegrain + CCD. (807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile. Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD. (958) Observatoire de Dax (N43.693381 W1.030530) France. Observer P. Dupouy. 0.32-m Schmidt-Cassegrain. (G17) BAS Observatory, Scandicci (N43.752133 E11.202610) Italy. Observer L. Grazzini. 0.20-m f/10 Schmidt-Cassegrain + CCD + f/6.3 focal reducer. (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. (K83) Beppe Forti Astronomical Observatory, Montelupo (N43.755330 E11.043170) Italy. Observers M. Tombelli, A. Mazzanti, E. Venticinque. Measurers G. Interrante, M. Iozzi, M. Tombelli, F. Bernardi. 0.40-m f/8 Ritchey-Chrétien + CCD. (L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia. Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD. (L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania. Observer L. Hudin. 0.1-m f/9 refractor + CCD. (T05) ATLAS-HKO, Haleakala (N20.707551 W156.257010) US/Hawaii. Observers L. Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m f/2.0 Schmidt + CCD. (Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000) Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO. Orbital elements: A11tWNU Perihelion 2025 Oct 18.766116 +/- 0.00665 TT = 18:23:12.4 (JD 2460967.266116) Epoch 2025 Oct 17.0 TT = JDT 2460965.5 Earth MOID: 0.0143 AutoNEOCP M 358.730560291 +/- 0.0048 (J2000 ecliptic) n 0.718774883 +/- 0.000238 Peri. 1.074439 +/- 0.007 a 1.234262271 +/- 0.000272 Node 24.478814 +/- 0.00008 e 0.18115006 +/- 0.000176 Incl. 26.780592 +/- 0.010 P 1.371/500.843d H 24.83 G 0.15 U 7.1 q 1.010675577 +/- 5.92e-6 Q 1.457848965 +/- 0.000538 From 46 observations 2025 Oct. 16-17 (20.9 hr); mean residual 0".44
Residuals in arcseconds: 251016 T05 .56+ 1.1- 251016 L01 .03- .23- 251017 Y05 .43+ .69- 251016 T05 .73- .53+ 251016 L01 .62+ .11- 251017 Y05 .39+ 1.1- 251016 T05 .25+ .13- 251016 K83 .07- .33- 251017 Y05 .18+ .02+ 251016 T05 .07- .36+ 251016 G17 .19- .13- 251017 H21 .01+ .59+ 251016 T05 .08- .35- 251016 G17 .23- .06- 251017 H21 .00 .52+ 251016 T05 .55- 1.2+ 251016 595 .21- .35+ 251017 H21 .13- .54+ 251016 T05 .35+ .59- 251016 595 .48- .37+ 251017 H21 .10- .33+ 251016 L04 .23- 1.0+ 251016 G17 .05+ .05- 251017 H21 .22- .69+ 251016 L04 .31- 1.2+ 251016 595 .17- .21+ 251017 807 .46+ .09- 251016 L04 .30- 1.0+ 251016 I93 .21+ .24- 251017 807 .42- .26+ 251016 L04 .21- .65+ 251016 I93 .20+ .16- 251017 807 .26- .30- 251016 K83 .49+ .52- 251016 I93 .13+ .16- 251017 718 .46+ .48- 251016 L01 .09+ .33- 251016 I93 .11+ .28- 251017 718 .30- .30- 251016 L01 .18+ .28- 251016 958 .31- .12+ 251017 718 .25- .06+ 251016 L01 .05+ .36- 251016 958 .19+ .03- 251016 K83 .28+ 1.1- 251016 958 .11+ .09+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 10 17 11 02 42 36.175 +06 06 32.23 .01489 1.0107 161.4 16.7 .086 172 2025 10 17 12 02 40 32.502 +07 20 30.48 .01484 1.0107 162.2 16.6 .127 168 2025 10 17 13 02 38 27.305 +08 34 56.04 .01479 1.0107 162.9 16.6 .170 166 2025 10 17 14 02 36 20.577 +09 49 43.83 .01475 1.0107 163.5 16.6 .217 164 2025 10 17 15 02 34 12.311 +11 04 48.56 .01473 1.0107 164.0 16.6 .266 163 2025 10 17 16 02 32 02.503 +12 20 04.81 .01471 1.0107 164.4 16.5 .317 162 2025 10 17 17 02 29 51.148 +13 35 27.07 .01469 1.0107 164.7 16.5 .371 162 2025 10 17 18 02 27 38.245 +14 50 49.74 .01469 1.0107 164.9 16.5 .428 161 2025 10 17 19 02 25 23.791 +16 06 07.19 .01469 1.0107 164.9 16.5 .486 161 2025 10 17 20 02 23 07.785 +17 21 13.79 .01471 1.0107 164.9 16.5 .546 160 2025 10 17 21 02 20 50.228 +18 36 03.96 .01473 1.0107 164.7 16.5 .607 160 2025 10 17 22 02 18 31.122 +19 50 32.20 .01476 1.0107 164.4 16.5 .670 159 2025 10 17 23 02 16 10.471 +21 04 33.13 .01480 1.0107 164.1 16.6 .734 159 2025 10 18 00 02 13 48.278 +22 18 01.50 .01484 1.0107 163.6 16.6 .799 159 2025 10 18 01 02 11 24.550 +23 30 52.28 .01490 1.0107 163.0 16.6 .864 158 2025 10 18 02 02 08 59.295 +24 43 00.61 .01496 1.0107 162.3 16.6 .930 158 2025 10 18 03 02 06 32.520 +25 54 21.90 .01503 1.0107 161.6 16.7 1.00 158 2025 10 18 04 02 04 04.238 +27 04 51.81 .01511 1.0107 160.9 16.7 1.06 157 2025 10 18 05 02 01 34.460 +28 14 26.27 .01519 1.0107 160.0 16.8 1.13 157 2025 10 18 06 01 59 03.200 +29 23 01.50 .01529 1.0107 159.2 16.8 1.19 156 2025 10 18 07 01 56 30.474 +30 30 34.05 .01539 1.0107 158.3 16.8 1.26 156 2025 10 18 08 01 53 56.299 +31 37 00.75 .01549 1.0107 157.4 16.9 1.32 156 2025 10 18 09 01 51 20.695 +32 42 18.78 .01561 1.0107 156.5 16.9 1.38 155 2025 10 18 10 01 48 43.682 +33 46 25.59 .01573 1.0107 155.6 17.0 1.44 155 2025 10 18 11 01 46 05.284 +34 49 18.99 .01586 1.0107 154.7 17.0 1.50 154 2025 10 18 12 01 43 25.526 +35 50 57.05 .01600 1.0107 153.7 17.1 1.56 154 2025 10 18 13 01 40 44.433 +36 51 18.19 .01614 1.0107 152.8 17.1 1.62 154 2025 10 18 14 01 38 02.035 +37 50 21.08 .01629 1.0107 151.8 17.1 1.68 153 2025 10 18 15 01 35 18.363 +38 48 04.68 .01644 1.0107 150.9 17.2 1.73 153 2025 10 18 16 01 32 33.449 +39 44 28.22 .01660 1.0107 150.0 17.2 1.78 152 2025 10 18 17 01 29 47.328 +40 39 31.17 .01677 1.0107 149.1 17.3 1.83 152 2025 10 18 18 01 27 00.035 +41 33 13.24 .01694 1.0107 148.2 17.3 1.88 151 2025 10 18 19 01 24 11.610 +42 25 34.35 .01712 1.0107 147.3 17.4 1.93 151 2025 10 18 20 01 21 22.093 +43 16 34.63 .01730 1.0107 146.4 17.4 1.97 150 2025 10 18 21 01 18 31.525 +44 06 14.40 .01749 1.0107 145.5 17.5 2.02 150 2025 10 18 22 01 15 39.951 +44 54 34.14 .01768 1.0107 144.7 17.5 2.06 149 2025 10 18 23 01 12 47.416 +45 41 34.49 .01788 1.0107 143.9 17.6 2.10 149 2025 10 19 00 01 09 53.969 +46 27 16.24 .01808 1.0107 143.0 17.6 2.14 148 2025 10 19 01 01 06 59.657 +47 11 40.28 .01828 1.0107 142.2 17.7 2.17 148 2025 10 19 02 01 04 04.532 +47 54 47.63 .01850 1.0107 141.4 17.7 2.21 147 2025 10 19 03 01 01 08.646 +48 36 39.41 .01871 1.0107 140.6 17.8 2.24 147 2025 10 19 04 00 58 12.052 +49 17 16.81 .01893 1.0107 139.9 17.8 2.27 146 2025 10 19 05 00 55 14.807 +49 56 41.11 .01915 1.0107 139.1 17.9 2.30 145 2025 10 19 06 00 52 16.966 +50 34 53.65 .01938 1.0107 138.4 17.9 2.33 145 2025 10 19 07 00 49 18.587 +51 11 55.80 .01961 1.0107 137.7 17.9 2.36 144 2025 10 19 08 00 46 19.728 +51 47 49.00 .01984 1.0107 137.0 18.0 2.38 144 2025 10 19 09 00 43 20.450 +52 22 34.72 .02008 1.0107 136.3 18.0 2.40 143 2025 10 19 10 00 40 20.812 +52 56 14.45 .02032 1.0107 135.6 18.1 2.43 143