"Pseudo-MPEC" for P12rJKr
Created 2026 Nov 5 0:35:25 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12rJKr*0C2026 11 03.35275601 39 48.264-14 08 43.95 ~B3AK 20.69wXNEOCPF51
P12rJKr 0C2026 11 03.36414601 39 48.540-14 10 35.29 ~B3AK 20.96wXNEOCPF51
P12rJKr 0C2026 11 03.37552001 39 48.810-14 12 26.59 ~B3AK 20.81wXNEOCPF51
P12rJKr 0C2026 11 03.42696901 39 50.065-14 20 54.17 ~B3Io 20.39GVNEOCPF52
P12rJKr 0C2026 11 03.42760201 39 50.084-14 21 00.24 ~B3Io 20.05GVNEOCPF52
P12rJKr 1C2026 11 04.19498001 41 39.380-16 49 28.50 ~B46o 21.5 RoNEOCP691
P12rJKr 1C2026 11 04.20164001 41 39.860-16 50 59.00 ~B46o 20.5 RoNEOCP691
P12rJKr 1C2026 11 04.20830001 41 40.310-16 52 29.80 ~B46ox20.4 RoNEOCP691
P12rJKr 3C2026 11 04.38713301 42 04.000-17 33 35.55 ~B4CZ 20.39GVNEOCPT14
P12rJKr 3C2026 11 04.38810701 42 04.061-17 33 49.67 ~B4CZ 20.17GVNEOCPT14
P12rJKr 3C2026 11 04.38907701 42 04.123-17 34 03.72 ~B4CZ 20.02GVNEOCPT14
P12rJKr 3C2026 11 04.39005201 42 04.185-17 34 17.91 ~B4CZ 19.95GVNEOCPT14
P12rJKr 3C2026 11 04.39599901 42 04.559-17 35 44.35 ~B4CZ 20.87GVNEOCPT14
P12rJKr 3C2026 11 04.39697101 42 04.619-17 35 58.52 ~B4CZ 20.79GVNEOCPT14
P12rJKr hC2026 11 04.86481901 43 39.88 -19 43 39.2 ~B4LK 20.0 GVNEOCPL01
P12rJKr hC2026 11 04.86781501 43 40.26 -19 44 32.9 ~B4LK 20.1 GVNEOCPL01
Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch (N31.962186 W111.600340)
US/Arizona. Observer J. V. Scotti. 0.9-m f/3 reflector + 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.
(F52) Pan-STARRS 2, Haleakala (N20.707382 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.
(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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825265 W155.468902)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12rJKr
Perihelion 2026 Dec 12.756837 +/- 0.0219 TT = 18:09:50.7 (JD 2461387.256837)
Epoch 2026 Nov 4.0 TT = JDT 2461348.5 Earth MOID: 0.0105 Ma: 0.0273
M 350.226935289 +/- 0.07 (J2000 ecliptic) AutoNEOCP
n 0.252163628 +/- 0.00169 Peri. 38.758562 +/- 0.007
a 2.481310342 +/- 0.011 Node 56.882835 +/- 0.008
e 0.65801320 +/- 0.00162 Incl. 3.083716 +/- 0.0059
P 3.90860 H 26.45 G 0.15 U 8.5
q 0.848575373 +/- 0.000233 Q 4.114045312 +/- 0.0223
15 of 16 observations 2026 Nov. 3-4 (36.4 hr); mean residual 0".40
Residuals in arcseconds: 261103 F51 .12- .10- 261104 691 .14+ 1.5- 261104 T14 .01+ .05+ 261103 F51 .11- .05+ 261104 691( .07- 1.8-) 261104 T14 .01- .02+ 261103 F51 .07- .28+ 261104 T14 .01- .01+ 261104 L01 .01- .65- 261103 F52 .10+ .17- 261104 T14 .01- .03+ 261104 L01 .21- .05+ 261103 F52 .14+ .03+ 261104 T14 .01+ .07+ 261104 691 .03+ 1.4- 261104 T14 .02+ .04+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 11 05 01 01 44 15.835 -20 34 36.84 .02955 1.0150 141.5 20.3 .686 178 2026 11 05 02 01 44 25.894 -20 48 19.56 .02925 1.0146 141.2 20.3 .723 177 2026 11 05 03 01 44 36.200 -21 02 19.41 .02894 1.0143 141.0 20.3 .763 177 2026 11 05 04 01 44 46.761 -21 16 36.90 .02864 1.0140 140.8 20.3 .805 177 2026 11 05 05 01 44 57.587 -21 31 12.56 .02834 1.0137 140.5 20.3 .850 176 2026 11 05 06 01 45 08.688 -21 46 06.95 .02803 1.0134 140.3 20.3 .897 176 2026 11 05 07 01 45 20.073 -22 01 20.64 .02773 1.0130 140.1 20.2 .947 176 2026 11 05 08 01 45 31.755 -22 16 54.23 .02743 1.0127 139.8 20.2 1.00 176 2026 11 05 09 01 45 43.744 -22 32 48.34 .02713 1.0124 139.5 20.2 1.06 175 2026 11 05 10 01 45 56.052 -22 49 03.61 .02683 1.0121 139.3 20.2 1.12 175 2026 11 05 11 01 46 08.693 -23 05 40.73 .02653 1.0118 139.0 20.2 1.18 175 2026 11 05 12 01 46 21.679 -23 22 40.37 .02623 1.0114 138.7 20.2 1.25 175 2026 11 05 13 01 46 35.025 -23 40 03.27 .02593 1.0111 138.5 20.1 1.32 174 2026 11 05 14 01 46 48.746 -23 57 50.18 .02563 1.0108 138.2 20.1 1.39 174 2026 11 05 15 01 47 02.857 -24 16 01.88 .02534 1.0105 137.9 20.1 1.47 174 2026 11 05 16 01 47 17.375 -24 34 39.19 .02504 1.0102 137.6 20.1 1.56 174 2026 11 05 17 01 47 32.318 -24 53 42.94 .02475 1.0098 137.3 20.1 1.64 173 2026 11 05 18 01 47 47.705 -25 13 14.03 .02445 1.0095 137.0 20.0 1.74 173 2026 11 05 19 01 48 03.554 -25 33 13.36 .02416 1.0092 136.7 20.0 1.84 173 2026 11 05 20 01 48 19.888 -25 53 41.88 .02386 1.0089 136.3 20.0 1.94 173 2026 11 05 21 01 48 36.728 -26 14 40.59 .02357 1.0086 136.0 20.0 2.05 173 2026 11 05 22 01 48 54.098 -26 36 10.51 .02328 1.0082 135.6 20.0 2.17 173 2026 11 05 23 01 49 12.024 -26 58 12.73 .02299 1.0079 135.3 20.0 2.29 172 2026 11 06 00 01 49 30.531 -27 20 48.34 .02270 1.0076 134.9 19.9 2.42 172 2026 11 06 01 01 49 49.649 -27 43 58.51 .02242 1.0073 134.6 19.9 2.56 172 2026 11 06 02 01 50 09.407 -28 07 44.45 .02213 1.0070 134.2 19.9 2.70 172 2026 11 06 03 01 50 29.838 -28 32 07.42 .02184 1.0067 133.8 19.9 2.85 172 2026 11 06 04 01 50 50.978 -28 57 08.71 .02156 1.0063 133.4 19.9 3.01 172 2026 11 06 05 01 51 12.862 -29 22 49.68 .02128 1.0060 133.0 19.8 3.18 172 2026 11 06 06 01 51 35.531 -29 49 11.75 .02099 1.0057 132.6 19.8 3.36 171 2026 11 06 07 01 51 59.027 -30 16 16.38 .02071 1.0054 132.2 19.8 3.55 171 2026 11 06 08 01 52 23.396 -30 44 05.10 .02043 1.0051 131.7 19.8 3.75 171 2026 11 06 09 01 52 48.687 -31 12 39.49 .02016 1.0048 131.3 19.8 3.96 171 2026 11 06 10 01 53 14.953 -31 42 01.19 .01988 1.0044 130.8 19.8 4.18 171 2026 11 06 11 01 53 42.251 -32 12 11.92 .01960 1.0041 130.3 19.7 4.42 171 2026 11 06 12 01 54 10.642 -32 43 13.43 .01933 1.0038 129.8 19.7 4.67 171 2026 11 06 13 01 54 40.193 -33 15 07.58 .01906 1.0035 129.3 19.7 4.93 170 2026 11 06 14 01 55 10.976 -33 47 56.25 .01879 1.0032 128.8 19.7 5.20 170 2026 11 06 15 01 55 43.068 -34 21 41.41 .01852 1.0029 128.3 19.7 5.49 170 2026 11 06 16 01 56 16.555 -34 56 25.11 .01825 1.0026 127.7 19.7 5.80 170 2026 11 06 17 01 56 51.529 -35 32 09.44 .01799 1.0022 127.2 19.6 6.12 170 2026 11 06 18 01 57 28.091 -36 08 56.57 .01773 1.0019 126.6 19.6 6.46 170 2026 11 06 19 01 58 06.349 -36 46 48.74 .01747 1.0016 126.0 19.6 6.82 170 2026 11 06 20 01 58 46.424 -37 25 48.23 .01721 1.0013 125.4 19.6 7.20 169 2026 11 06 21 01 59 28.447 -38 05 57.40 .01696 1.0010 124.7 19.6 7.60 169 2026 11 06 22 02 00 12.564 -38 47 18.68 .01670 1.0007 124.1 19.6 8.02 169 2026 11 06 23 02 00 58.932 -39 29 54.52 .01645 1.0004 123.4 19.6 8.46 169 2026 11 07 00 02 01 47.728 -40 13 47.44 .01621 1.0000 122.7 19.5 8.93 169