"Pseudo-MPEC" for 6K64221
Created 2026 Oct 8 21:35:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
6K64221 0C2026 10 06.38791201 27 19.878-16 29 33.62 ~A8IK 19.43gUNEOCPI41
6K64221 0C2026 10 06.38826001 27 20.158-16 29 23.27 ~A8IKx19.43gUNEOCPI41
6K64221*KC2026 10 07.21441 01 47 00.62 -08 31 35.9 ~A8IK 19.2 GVNEOCPW94
6K64221 KC2026 10 07.22060 01 47 05.83 -08 28 57.4 ~A8IK 19.5 GVNEOCPW94
6K64221 KC2026 10 07.22679 01 47 11.01 -08 26 21.3 ~A8IK 18.0 GVNEOCPW94
6K64221 4C2026 10 07.26859 01 47 45.82 -08 08 50.0 ~A8IKx19.7 VqNEOCPW97
6K64221 4C2026 10 07.27433 01 47 50.52 -08 06 28.2 ~A8IKx19.4 VqNEOCPW97
6K64221 4C2026 10 07.28008 01 47 55.26 -08 04 06.3 ~A8IKx19.7 VqNEOCPW97
6K64221 4C2026 10 07.32576 01 48 32.73 -07 45 35.2 ~A8IKx19.4 VqNEOCPW97
6K64221 4C2026 10 07.33152 01 48 37.47 -07 43 16.9 ~A8IKx19.7 VqNEOCPW97
6K64221 4C2026 10 07.33728 01 48 42.25 -07 40 59.8 ~A8IKx19.0 VqNEOCPW97
6K64221 KB2026 10 07.33805601 48 55.579-07 48 18.47 ~A8IK 19.2 GXNEOCP734
6K64221 KB2026 10 07.34076401 48 57.732-07 47 12.91 ~A8IK 19.3 GXNEOCP734
6K64221 KB2026 10 07.34335601 48 59.822-07 46 11.24 ~A8IK 19.4 GXNEOCP734
6K64221 KB2026 10 07.40416701 49 45.106-07 21 54.79 ~A8IK 19.8 VZNEOCPW05
6K64221 KB2026 10 07.42086801 49 58.531-07 15 32.18 ~A8IK 19.7 VZNEOCPW05
6K64221 !C2026 10 07.43491901 50 19.142-07 10 34.00 ~A8IK 19.6 GWNEOCP673
6K64221 !C2026 10 07.43788201 50 21.386-07 09 27.54 ~A8IK 19.6 GWNEOCP673
6K64221 KB2026 10 07.43800901 50 12.396-07 09 02.99 ~A8IK 19.7 VZNEOCPW05
6K64221 KB2026 10 07.53526401 52 12.288-06 34 08.31 ~A8IK 19.3 GXNEOCPQ06
6K64221 KB2026 10 07.54463601 52 19.099-06 30 51.98 ~A8IK 19.5 GXNEOCPQ06
6K64221 KB2026 10 07.55400901 52 25.733-06 27 37.12 ~A8IK 19.5 GXNEOCPQ06
6K64221 KB2026 10 07.62308701 53 12.761-06 04 05.59 ~A8IK 20.2 VZNEOCP900
6K64221 KB2026 10 07.63486001 53 20.302-06 00 11.20 ~A8IK 19.3 VZNEOCP900
6K64221 KB2026 10 07.64663201 53 27.910-05 56 17.41 ~A8IK 19.3 VZNEOCP900
6K64221 1B2026 10 07.88071501 56 32.458-04 37 28.85 ~A8IK 20.1 VZNEOCPM49
6K64221 1B2026 10 07.89191601 56 38.726-04 34 16.46 ~A8IK 19.7 VZNEOCPM49
6K64221 0B2026 10 07.93023101 57 02.203-04 30 18.61 ~A8IK 19.6 GXNEOCPR54
6K64221 KB2026 10 07.93726 01 56 58.53 -04 28 18.7 ~A8IK 19.7 GXNEOCPM45
6K64221 0B2026 10 07.93909701 57 07.325-04 27 48.53 ~A8IK 19.7 GXNEOCPR54
6K64221 KB2026 10 07.94213 01 57 01.24 -04 26 56.3 ~A8IK 19.9 GXNEOCPM45
6K64221 KB2026 10 07.94689 01 57 03.87 -04 25 36.1 ~A8IK 19.9 GXNEOCPM45
6K64221 0B2026 10 07.94796301 57 12.386-04 25 19.52 ~A8IK 19.7 GXNEOCPR54
6K64221 KC2026 10 08.19410801 59 43.89 -03 19 53.1 ~A8IK 20.2 GVNEOCPH21
6K64221 KC2026 10 08.19690501 59 45.23 -03 19 11.9 ~A8IK 20.1 GVNEOCPH21
6K64221 KC2026 10 08.19970301 59 46.55 -03 18 30.5 ~A8IK 20.1 GVNEOCPH21
6K64221 KC2026 10 08.20249801 59 47.90 -03 17 49.5 ~A8IK 20.0 GVNEOCPH21
6K64221 KC2026 10 08.20529501 59 49.20 -03 17 08.2 ~A8IK 20.1 GVNEOCPH21
Station data:
(673) Table Mountain Observatory, Wrightwood (N34.381485 W117.682170)
US/California. Observers J. Chesley, J. Pittichova. Measurer W. M. Owen
Jr. 0.61-m f/16 reflector + CCD.
(734) Farpoint Observatory, Eskridge (N38.890239 W96.002420) US/Kansas.
Observer G. Hug. 0.69-m reflector + CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + 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.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(M49) IAS Remote Observatory, Hakos (S23.236549 E16.361720) Namibia.
Observers D. Husar, M. Junius. Measurer D. Husar. 0.25-m f/4.6 reflector +
CCD.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(R54) Petit Cosquet, Bangor (N47.314413 W3.211500) France.
(W05) Tree Gate Farm Observatory, Starkville (N33.347635 W88.732810)
US/Mississippi. Observer J.-F. Gout. 0.5-m f/1.5 reflector + CMOS.
(W94) AMACS1, San Pedro de Atacama (S22.953074 W68.179810) Chile. Observers
A. Maury, G. Attard. Measurers A. Maury, G. Attard, D. Parrott. 0.28-m
f/2.2 Schmidt + CCD.
(W97) Atacama Desert Observatory, San Pedro de Atacama (S22.953413
W68.179760) Chile.
Orbital elements: 6K64221
Perihelion 2026 Sep 3.675903 +/- 0.00317 TT = 16:13:18.0 (JD 2461287.175903)
Epoch 2026 Oct 8.0 TT = JDT 2461321.5 Earth MOID: 0.0050 Ma: 0.0225
M 11.216075788 +/- 0.013 (J2000 ecliptic) AutoNEOCP
n 0.326769727 +/- 0.000358 Peri. 159.375482 +/- 0.007
a 2.087572201 +/- 0.00153 Node 170.478645 +/- 0.007
e 0.56155272 +/- 0.00034 Incl. 0.850650 +/- 0.00042
P 3.01621 H 27.14 G 0.15 U 7.4
q 0.915290343 +/- 4.02e-5 Q 3.259854058 +/- 0.00309
31 of 38 observations 2026 Oct. 6-8 (43.6 hr); mean residual 0".40
Residuals in arcseconds: 261006 I41 .17- .06+ 261007 734 .31- .43+ 261007 M49 .25- .07+ 261006 I41( 4.8- 5.4-) 261007 W05 .37+ .23+ 261007 R54 .16- .13+ 261007 W94 .54+ .50- 261007 W05 .09+ .21+ 261007 M45 .34- .53- 261007 W94 .33+ .46+ 261007 673 .01+ .12- 261007 R54 .15- .53+ 261007 W94 .00 .47- 261007 673 .03- .39- 261007 M45 .00 .43- 261007 W97( 1.7+ 3.8+) 261007 W05 .10+ .40+ 261007 M45 .18+ .50- 261007 W97( 1.4+ 3.7+) 261007 Q06 .05- .33+ 261007 R54 .20- .49+ 261007 W97( 1.6+ 3.8+) 261007 Q06 .84+ .66+ 261008 H21 .08+ .24+ 261007 W97( 1.6+ 4.2+) 261007 Q06 .40+ .42+ 261008 H21 .16+ .08+ 261007 W97( 1.7+ 4.4+) 261007 900 .53+ .19+ 261008 H21 .01+ .16+ 261007 W97( 2.4+ 3.9+) 261007 900 1.1- .87- 261008 H21 .40+ .06- 261007 734 .03+ .68- 261007 900 .63- 1.1- 261008 H21 .09+ .04+ 261007 734 .38- .40+ 261007 M49 .11- .25+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 10 08 22 02 05 25.864 -00 45 18.65 .02951 1.0271 161.5 20.5 .135 135 2026 10 08 23 02 05 42.768 -00 38 01.55 .02978 1.0274 161.5 20.5 .137 134 2026 10 09 00 02 05 59.367 -00 30 52.12 .03004 1.0276 161.5 20.5 .138 133 2026 10 09 01 02 06 15.668 -00 23 50.17 .03031 1.0279 161.5 20.5 .139 133 2026 10 09 02 02 06 31.679 -00 16 55.51 .03057 1.0281 161.5 20.6 .140 132 2026 10 09 03 02 06 47.408 -00 10 07.95 .03084 1.0283 161.5 20.6 .141 132 2026 10 09 04 02 07 02.862 -00 03 27.33 .03110 1.0286 161.5 20.6 .143 131 2026 10 09 05 02 07 18.048 +00 03 06.54 .03137 1.0288 161.5 20.6 .144 131 2026 10 09 06 02 07 32.971 +00 09 33.81 .03163 1.0291 161.5 20.6 .145 130 2026 10 09 07 02 07 47.640 +00 15 54.65 .03190 1.0293 161.5 20.7 .146 130 2026 10 09 08 02 08 02.059 +00 22 09.22 .03217 1.0295 161.5 20.7 .147 130 2026 10 09 09 02 08 16.236 +00 28 17.65 .03243 1.0298 161.5 20.7 .148 129 2026 10 09 10 02 08 30.175 +00 34 20.10 .03270 1.0300 161.6 20.7 .150 129 2026 10 09 11 02 08 43.883 +00 40 16.71 .03297 1.0303 161.6 20.7 .151 128 2026 10 09 12 02 08 57.364 +00 46 07.61 .03323 1.0305 161.6 20.7 .152 128 2026 10 09 13 02 09 10.625 +00 51 52.95 .03350 1.0308 161.6 20.8 .153 128 2026 10 09 14 02 09 23.671 +00 57 32.84 .03377 1.0310 161.6 20.8 .154 127 2026 10 09 15 02 09 36.505 +01 03 07.41 .03404 1.0313 161.6 20.8 .155 127 2026 10 09 16 02 09 49.134 +01 08 36.79 .03430 1.0315 161.6 20.8 .157 127 2026 10 09 17 02 10 01.562 +01 14 01.09 .03457 1.0317 161.6 20.8 .158 126 2026 10 09 18 02 10 13.794 +01 19 20.42 .03484 1.0320 161.6 20.9 .159 126 2026 10 09 19 02 10 25.833 +01 24 34.90 .03511 1.0322 161.6 20.9 .160 126 2026 10 09 20 02 10 37.684 +01 29 44.63 .03538 1.0325 161.6 20.9 .161 125 2026 10 09 21 02 10 49.351 +01 34 49.72 .03564 1.0327 161.6 20.9 .162 125 2026 10 09 22 02 11 00.839 +01 39 50.27 .03591 1.0330 161.7 20.9 .163 125 2026 10 09 23 02 11 12.151 +01 44 46.38 .03618 1.0332 161.7 20.9 .164 125 2026 10 10 00 02 11 23.291 +01 49 38.15 .03645 1.0335 161.7 20.9 .165 124 2026 10 10 01 02 11 34.263 +01 54 25.66 .03672 1.0337 161.7 21.0 .167 124 2026 10 10 02 02 11 45.069 +01 59 09.01 .03699 1.0340 161.7 21.0 .168 124 2026 10 10 03 02 11 55.715 +02 03 48.29 .03726 1.0342 161.7 21.0 .169 124 2026 10 10 04 02 12 06.203 +02 08 23.57 .03753 1.0344 161.7 21.0 .170 123 2026 10 10 05 02 12 16.536 +02 12 54.96 .03780 1.0347 161.7 21.0 .171 123 2026 10 10 06 02 12 26.717 +02 17 22.52 .03807 1.0349 161.7 21.0 .172 123 2026 10 10 07 02 12 36.751 +02 21 46.33 .03834 1.0352 161.7 21.1 .173 123 2026 10 10 08 02 12 46.639 +02 26 06.48 .03861 1.0354 161.8 21.1 .174 123 2026 10 10 09 02 12 56.385 +02 30 23.03 .03888 1.0357 161.8 21.1 .175 122 2026 10 10 10 02 13 05.991 +02 34 36.07 .03915 1.0359 161.8 21.1 .176 122 2026 10 10 11 02 13 15.461 +02 38 45.65 .03942 1.0362 161.8 21.1 .177 122 2026 10 10 12 02 13 24.797 +02 42 51.85 .03969 1.0364 161.8 21.1 .178 122 2026 10 10 13 02 13 34.001 +02 46 54.74 .03996 1.0367 161.8 21.1 .179 122 2026 10 10 14 02 13 43.077 +02 50 54.39 .04023 1.0369 161.8 21.2 .180 121 2026 10 10 15 02 13 52.027 +02 54 50.84 .04050 1.0372 161.8 21.2 .181 121 2026 10 10 16 02 14 00.852 +02 58 44.18 .04077 1.0374 161.8 21.2 .182 121 2026 10 10 17 02 14 09.557 +03 02 34.45 .04104 1.0377 161.9 21.2 .183 121 2026 10 10 18 02 14 18.142 +03 06 21.72 .04131 1.0379 161.9 21.2 .184 121 2026 10 10 19 02 14 26.610 +03 10 06.04 .04158 1.0382 161.9 21.2 .185 121 2026 10 10 20 02 14 34.964 +03 13 47.48 .04185 1.0384 161.9 21.2 .186 121 2026 10 10 21 02 14 43.205 +03 17 26.08 .04212 1.0387 161.9 21.3 .187 120