"Pseudo-MPEC" for P12paCn
Created 2026 Aug 18 11:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12paCn*0C2026 08 11.54452801 01 19.552-08 54 38.26 ~8BG5 21.55wXNEOCPF51
P12paCn 0C2026 08 11.55841901 01 20.478-08 54 27.66 ~8BG5 21.34wXNEOCPF51
P12paCn 0C2026 08 11.57230901 01 21.411-08 54 17.28 ~8BG5 21.50wXNEOCPF51
P12paCn 0C2026 08 11.58625201 01 22.344-08 54 06.42 ~8BG5 22.18wXNEOCPF51
P12paCn KC2026 08 12.33844201 02 16.55 -08 44 35.1 ~8C8o 21.1 GVNEOCPH21
P12paCn KC2026 08 12.34414401 02 16.93 -08 44 30.9 ~8C8o 21.3 GVNEOCPH21
P12paCn KC2026 08 12.34878901 02 17.26 -08 44 27.5 ~8C8o 21.4 GVNEOCPH21
P12paCn 3C2026 08 12.58579401 02 33.768-08 41 21.44 ~8CFo 21.49GVNEOCPT14
P12paCn 3C2026 08 12.58676501 02 33.831-08 41 20.69 ~8CFo 21.47GVNEOCPT14
P12paCn 3C2026 08 12.58774101 02 33.894-08 41 19.96 ~8CFo 21.45GVNEOCPT14
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.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P12paCn
Perihelion 2026 Oct 2.442492 +/- 31.7 TT = 10:37:11.2 (JD 2461315.942492)
Epoch 2026 Aug 12.0 TT = JDT 2461264.5 Earth MOID: 0.4502 Ma: 0.0484
M 346.835531120 +/- 14 (J2000 ecliptic) AutoNEOCP
n 0.255906516 +/- 0.0875 Peri. 357.042071 +/- 28
a 2.457056551 +/- 0.56 Node 14.844078 +/- 4.5
e 0.40975318 +/- 0.0877 Incl. 10.686573 +/- 1.7
P 3.85144 H 20.15 G 0.15 U 11.1 SR
q 1.450269797 +/- 0.107 Q 3.463843305 +/- 0.876
From 10 observations 2026 Aug. 11-12 (25.0 hr); mean residual 0".33
Residuals in arcseconds: 260811 F51 .14+ .00 260812 H21 .56+ .38- 260812 T14 .02- .02+ 260811 F51 .02- .06+ 260812 H21 .53+ .53- 260812 T14 .03- .00 260811 F51 .06- .12- 260812 H21 .81+ .68- 260811 F51 .14- .13+ 260812 T14 .01- .02+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 18 12 01 08 57.623 -07 23 19.65 .63580 1.5065 130.8 21.4 179 122 2026 08 18 13 01 09 00.080 -07 22 45.72 .63552 1.5064 130.8 21.4 181 122 2026 08 18 14 01 09 02.534 -07 22 11.77 .63524 1.5063 130.8 21.4 183 122 2026 08 18 15 01 09 04.985 -07 21 37.81 .63496 1.5062 130.9 21.4 186 122 2026 08 18 16 01 09 07.432 -07 21 03.84 .63468 1.5061 130.9 21.4 188 122 2026 08 18 17 01 09 09.875 -07 20 29.84 .63440 1.5060 130.9 21.4 191 122 2026 08 18 18 01 09 12.314 -07 19 55.84 .63412 1.5059 130.9 21.4 193 122 2026 08 18 19 01 09 14.750 -07 19 21.82 .63384 1.5058 131.0 21.4 196 123 2026 08 18 20 01 09 17.183 -07 18 47.78 .63357 1.5057 131.0 21.4 198 123 2026 08 18 21 01 09 19.612 -07 18 13.73 .63329 1.5056 131.0 21.4 201 123 2026 08 18 22 01 09 22.037 -07 17 39.66 .63301 1.5055 131.0 21.4 203 123 2026 08 18 23 01 09 24.459 -07 17 05.58 .63273 1.5054 131.1 21.4 206 123 2026 08 19 00 01 09 26.877 -07 16 31.49 .63245 1.5053 131.1 21.4 208 123 2026 08 19 01 01 09 29.291 -07 15 57.37 .63217 1.5052 131.1 21.4 211 123 2026 08 19 02 01 09 31.702 -07 15 23.25 .63189 1.5051 131.1 21.4 213 123 2026 08 19 03 01 09 34.109 -07 14 49.11 .63162 1.5050 131.2 21.4 216 123 2026 08 19 04 01 09 36.512 -07 14 14.95 .63134 1.5049 131.2 21.4 219 123 2026 08 19 05 01 09 38.912 -07 13 40.78 .63106 1.5048 131.2 21.4 221 123 2026 08 19 06 01 09 41.308 -07 13 06.59 .63078 1.5047 131.3 21.4 224 123 2026 08 19 07 01 09 43.701 -07 12 32.39 .63050 1.5046 131.3 21.4 227 123 2026 08 19 08 01 09 46.090 -07 11 58.17 .63023 1.5045 131.3 21.3 229 123 2026 08 19 09 01 09 48.475 -07 11 23.94 .62995 1.5044 131.3 21.3 232 123 2026 08 19 10 01 09 50.857 -07 10 49.69 .62967 1.5043 131.4 21.3 235 123 2026 08 19 11 01 09 53.235 -07 10 15.43 .62940 1.5042 131.4 21.3 237 123 2026 08 19 12 01 09 55.610 -07 09 41.15 .62912 1.5041 131.4 21.3 240 123 2026 08 19 13 01 09 57.980 -07 09 06.85 .62884 1.5040 131.4 21.3 243 123 2026 08 19 14 01 10 00.347 -07 08 32.55 .62857 1.5039 131.5 21.3 246 123 2026 08 19 15 01 10 02.711 -07 07 58.22 .62829 1.5038 131.5 21.3 249 123 2026 08 19 16 01 10 05.071 -07 07 23.88 .62802 1.5037 131.5 21.3 251 123 2026 08 19 17 01 10 07.427 -07 06 49.53 .62774 1.5036 131.5 21.3 254 123 2026 08 19 18 01 10 09.779 -07 06 15.16 .62746 1.5035 131.6 21.3 257 123 2026 08 19 19 01 10 12.128 -07 05 40.77 .62719 1.5034 131.6 21.3 260 123 2026 08 19 20 01 10 14.473 -07 05 06.37 .62691 1.5033 131.6 21.3 263 123 2026 08 19 21 01 10 16.815 -07 04 31.95 .62664 1.5032 131.7 21.3 266 123 2026 08 19 22 01 10 19.153 -07 03 57.52 .62636 1.5031 131.7 21.3 269 123 2026 08 19 23 01 10 21.487 -07 03 23.07 .62609 1.5030 131.7 21.3 272 123 2026 08 20 00 01 10 23.817 -07 02 48.61 .62582 1.5029 131.7 21.3 275 123 2026 08 20 01 01 10 26.144 -07 02 14.13 .62554 1.5028 131.8 21.3 278 123 2026 08 20 02 01 10 28.467 -07 01 39.64 .62527 1.5027 131.8 21.3 281 123 2026 08 20 03 01 10 30.786 -07 01 05.13 .62499 1.5026 131.8 21.3 284 123 2026 08 20 04 01 10 33.102 -07 00 30.60 .62472 1.5025 131.8 21.3 287 123 2026 08 20 05 01 10 35.414 -06 59 56.06 .62445 1.5024 131.9 21.3 290 123 2026 08 20 06 01 10 37.722 -06 59 21.50 .62417 1.5023 131.9 21.3 293 123 2026 08 20 07 01 10 40.027 -06 58 46.93 .62390 1.5022 131.9 21.3 296 123 2026 08 20 08 01 10 42.328 -06 58 12.34 .62363 1.5021 131.9 21.3 299 123 2026 08 20 09 01 10 44.625 -06 57 37.74 .62335 1.5020 132.0 21.3 302 123 2026 08 20 10 01 10 46.918 -06 57 03.12 .62308 1.5019 132.0 21.3 305 123 2026 08 20 11 01 10 49.208 -06 56 28.49 .62281 1.5018 132.0 21.3 308 123