"Pseudo-MPEC" for P12pBl1
Created 2026 Sep 5 9:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12pBl1 0C2026 09 03.33700801 02 30.328-11 21 09.59 ~953ox21.49gUNEOCPI41
P12pBl1 0C2026 09 03.41958701 02 29.830-11 21 54.44 ~953o 21.38rUNEOCPI41
P12pBl1 0C2026 09 03.43977001 02 29.091-11 22 04.89 ~953o 20.66rUNEOCPI41
P12pBl1 0C2026 09 04.37740101 01 53.688-11 29 32.01 ~953o 20.68gUNEOCPI41
P12pBl1*0C2026 09 04.51153101 01 48.389-11 30 33.71 ~94EZ 20.95wXNEOCPF51
P12pBl1 0C2026 09 04.53176401 01 47.529-11 30 43.40 ~94EZ 20.95wXNEOCPF51
P12pBl1 0C2026 09 04.54298701 01 47.041-11 30 48.66 ~94EZ 21.59wXNEOCPF51
P12pBl1 0C2026 09 04.55419301 01 46.546-11 30 54.09 ~94EZ 21.37wXNEOCPF51
P12pBl1 0C2026 09 04.62611901 01 43.447-11 31 27.83 ~94MZ 21.14GVNEOCPF51
P12pBl1 0C2026 09 04.62676901 01 43.416-11 31 28.27 ~94MZ 20.80GVNEOCPF51
P12pBl1 KC2026 09 05.31039801 01 16.43 -11 36 55.9 ~9585 21.4 GVNEOCPH21
P12pBl1 KC2026 09 05.31473001 01 16.24 -11 36 58.3 ~9585 21.4 GVNEOCPH21
P12pBl1 KC2026 09 05.32031201 01 16.00 -11 37 00.6 ~9585 20.9 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.
Orbital elements: P12pBl1
Perihelion 2026 Apr 30.032962 +/- 7.04 TT = 0:47:27.9 (JD 2461160.532962)
Epoch 2026 Sep 5.0 TT = JDT 2461288.5 Earth MOID: 0.5168 Ma: 0.0951
M 36.045961964 +/- 3.9 (J2000 ecliptic) AutoNEOCP
n 0.281681615 +/- 0.0191 Peri. 196.281729 +/- 1.3
a 2.304784796 +/- 0.114 Node 90.233834 +/- 1.9
e 0.33552228 +/- 0.042 Incl. 8.046623 +/- 0.13
P 3.49901 H 19.24 G 0.15 U 10.1
q 1.531478132 +/- 0.0337 Q 3.078091460 +/- 0.256
12 of 13 observations 2026 Sept. 3-5 (45.6 hr); mean residual 0".29
Residuals in arcseconds: 260903 I41(41.8- 5.4+) 260904 F51 .16+ .03+ 260905 H21 .15+ .14- 260903 I41 .39- .20+ 260904 F51 .12+ .10+ 260905 H21 .17+ .48- 260903 I41 .74+ .62- 260904 F51 .04- .01- 260905 H21 .27+ .13- 260904 I41 .40- .41- 260904 F51 .13- .14+ 260904 F51 .06- .09+ 260904 F51 .18- .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 05 10 01 01 11.994 -11 37 38.42 .88125 1.8195 148.6 21.2 .374 164 2026 09 05 11 01 01 10.279 -11 37 58.16 .88124 1.8196 148.7 21.2 .395 163 2026 09 05 12 01 01 08.561 -11 38 17.89 .88123 1.8198 148.7 21.2 .417 161 2026 09 05 13 01 01 06.839 -11 38 37.62 .88122 1.8200 148.8 21.2 .439 160 2026 09 05 14 01 01 05.113 -11 38 57.34 .88121 1.8201 148.8 21.2 .463 159 2026 09 05 15 01 01 03.384 -11 39 17.06 .88119 1.8203 148.8 21.2 .488 158 2026 09 05 16 01 01 01.651 -11 39 36.77 .88118 1.8204 148.9 21.2 .513 157 2026 09 05 17 01 00 59.915 -11 39 56.48 .88117 1.8206 148.9 21.2 .540 156 2026 09 05 18 01 00 58.174 -11 40 16.18 .88116 1.8207 149.0 21.2 .567 155 2026 09 05 19 01 00 56.431 -11 40 35.88 .88115 1.8209 149.0 21.2 .595 155 2026 09 05 20 01 00 54.684 -11 40 55.57 .88114 1.8210 149.0 21.2 .625 154 2026 09 05 21 01 00 52.933 -11 41 15.25 .88114 1.8212 149.1 21.2 .655 153 2026 09 05 22 01 00 51.179 -11 41 34.93 .88113 1.8214 149.1 21.2 .686 153 2026 09 05 23 01 00 49.421 -11 41 54.60 .88112 1.8215 149.2 21.2 .718 152 2026 09 06 00 01 00 47.659 -11 42 14.27 .88111 1.8217 149.2 21.1 .751 152 2026 09 06 01 01 00 45.894 -11 42 33.93 .88110 1.8218 149.2 21.1 .784 151 2026 09 06 02 01 00 44.126 -11 42 53.59 .88109 1.8220 149.3 21.1 .819 151 2026 09 06 03 01 00 42.354 -11 43 13.24 .88109 1.8221 149.3 21.1 .855 150 2026 09 06 04 01 00 40.578 -11 43 32.89 .88108 1.8223 149.4 21.1 .891 150 2026 09 06 05 01 00 38.799 -11 43 52.52 .88107 1.8225 149.4 21.1 .928 149 2026 09 06 06 01 00 37.017 -11 44 12.16 .88107 1.8226 149.4 21.1 .966 149 2026 09 06 07 01 00 35.230 -11 44 31.78 .88106 1.8228 149.5 21.1 1.01 149 2026 09 06 08 01 00 33.441 -11 44 51.40 .88105 1.8229 149.5 21.1 1.05 149 2026 09 06 09 01 00 31.648 -11 45 11.01 .88105 1.8231 149.6 21.1 1.09 148 2026 09 06 10 01 00 29.851 -11 45 30.62 .88104 1.8232 149.6 21.1 1.13 148 2026 09 06 11 01 00 28.051 -11 45 50.22 .88104 1.8234 149.6 21.1 1.17 148 2026 09 06 12 01 00 26.247 -11 46 09.82 .88104 1.8236 149.7 21.1 1.21 148 2026 09 06 13 01 00 24.440 -11 46 29.40 .88103 1.8237 149.7 21.1 1.26 147 2026 09 06 14 01 00 22.629 -11 46 48.98 .88103 1.8239 149.7 21.1 1.30 147 2026 09 06 15 01 00 20.815 -11 47 08.56 .88102 1.8240 149.8 21.1 1.35 147 2026 09 06 16 01 00 18.997 -11 47 28.13 .88102 1.8242 149.8 21.1 1.39 147 2026 09 06 17 01 00 17.176 -11 47 47.69 .88102 1.8243 149.9 21.1 1.44 147 2026 09 06 18 01 00 15.352 -11 48 07.24 .88101 1.8245 149.9 21.1 1.49 146 2026 09 06 19 01 00 13.524 -11 48 26.79 .88101 1.8246 149.9 21.1 1.54 146 2026 09 06 20 01 00 11.692 -11 48 46.33 .88101 1.8248 150.0 21.1 1.59 146 2026 09 06 21 01 00 09.858 -11 49 05.86 .88101 1.8250 150.0 21.1 1.64 146 2026 09 06 22 01 00 08.019 -11 49 25.38 .88101 1.8251 150.1 21.1 1.69 146 2026 09 06 23 01 00 06.177 -11 49 44.90 .88101 1.8253 150.1 21.1 1.74 146 2026 09 07 00 01 00 04.332 -11 50 04.41 .88101 1.8254 150.1 21.1 1.80 146 2026 09 07 01 01 00 02.484 -11 50 23.92 .88101 1.8256 150.2 21.1 1.85 146 2026 09 07 02 01 00 00.632 -11 50 43.41 .88100 1.8257 150.2 21.1 1.91 146 2026 09 07 03 00 59 58.776 -11 51 02.90 .88101 1.8259 150.3 21.1 1.96 146 2026 09 07 04 00 59 56.917 -11 51 22.38 .88101 1.8261 150.3 21.1 2.02 146 2026 09 07 05 00 59 55.055 -11 51 41.86 .88101 1.8262 150.3 21.1 2.08 145 2026 09 07 06 00 59 53.189 -11 52 01.32 .88101 1.8264 150.4 21.1 2.13 145 2026 09 07 07 00 59 51.320 -11 52 20.78 .88101 1.8265 150.4 21.1 2.19 145 2026 09 07 08 00 59 49.448 -11 52 40.23 .88101 1.8267 150.5 21.1 2.25 145 2026 09 07 09 00 59 47.572 -11 52 59.68 .88101 1.8268 150.5 21.1 2.31 145