"Pseudo-MPEC" for P12oSL1
Created 2026 Aug 5 20:35:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12oSL1*0C2026 08 05.29406816 51 38.749+16 09 16.47 ~85A5 20.99wXNEOCPF51
P12oSL1 0C2026 08 05.31887416 51 38.241+16 11 42.23 ~85A5 20.69wXNEOCPF51
P12oSL1 0C2026 08 05.33116916 51 37.990+16 12 54.53 ~85A5 20.56wXNEOCPF51
P12oSL1 0C2026 08 05.42150916 51 36.387+16 21 42.88 ~85Go 20.46GVNEOCPF52
P12oSL1 0C2026 08 05.42214116 51 36.375+16 21 46.63 ~85Go 20.29GVNEOCPF52
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.
(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.
Orbital elements: P12oSL1
Perihelion 2026 Aug 16.208080 +/- 31.8 TT = 4:59:38.0 (JD 2461268.708080)
Epoch 2026 Aug 5.0 TT = JDT 2461257.5 Earth MOID: 0.1545 AutoNEOCP
M 355.734318235 +/- 24 (J2000 ecliptic)
n 0.380589889 +/- 0.292 Peri. 23.716090 +/- 32
a 1.885809785 +/- 0.966 Node 292.209158 +/- 4.9
e 0.39266881 +/- 0.291 Incl. 43.287456 +/- 12
P 2.590/945.882d H 20.95 G 0.15 U 11.9 SR
q 1.145311100 +/- 0.0601 Q 2.626308469 +/- 42.8
From 5 observations 2026 Aug. 5 (3.1 hr); mean residual 0".12
Residuals in arcseconds: 260805 F51 .02- .27+ 260805 F51 .01- .18- 260805 F52 .02- .08+ 260805 F51 .04+ .18- 260805 F52 .02+ .01+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 05 21 16 51 34.613 +17 05 23.84 .29995 1.1500 109.6 20.7 26.8 120 2026 08 05 22 16 51 34.343 +17 09 20.05 .30036 1.1500 109.5 20.7 29.2 132 2026 08 05 23 16 51 34.080 +17 13 15.58 .30076 1.1499 109.4 20.7 32.3 146 2026 08 06 00 16 51 33.824 +17 17 10.44 .30116 1.1499 109.4 20.7 36.0 158 2026 08 06 01 16 51 33.575 +17 21 04.62 .30157 1.1499 109.3 20.7 40.3 165 2026 08 06 02 16 51 33.332 +17 24 58.13 .30197 1.1498 109.3 20.7 45.1 169 2026 08 06 03 16 51 33.096 +17 28 50.98 .30238 1.1498 109.2 20.7 50.2 172 2026 08 06 04 16 51 32.867 +17 32 43.15 .30278 1.1498 109.1 20.7 55.6 174 2026 08 06 05 16 51 32.645 +17 36 34.66 .30319 1.1497 109.1 20.7 61.3 175 2026 08 06 06 16 51 32.429 +17 40 25.50 .30359 1.1497 109.0 20.7 67.2 176 2026 08 06 07 16 51 32.220 +17 44 15.69 .30400 1.1497 109.0 20.7 73.5 177 2026 08 06 08 16 51 32.018 +17 48 05.21 .30440 1.1496 108.9 20.7 80.1 177 2026 08 06 09 16 51 31.822 +17 51 54.08 .30481 1.1496 108.9 20.7 86.9 178 2026 08 06 10 16 51 31.633 +17 55 42.30 .30522 1.1495 108.8 20.7 94.0 178 2026 08 06 11 16 51 31.451 +17 59 29.86 .30563 1.1495 108.7 20.7 101 178 2026 08 06 12 16 51 31.275 +18 03 16.77 .30603 1.1495 108.7 20.7 109 179 2026 08 06 13 16 51 31.106 +18 07 03.04 .30644 1.1494 108.6 20.7 117 179 2026 08 06 14 16 51 30.943 +18 10 48.66 .30685 1.1494 108.6 20.7 125 179 2026 08 06 15 16 51 30.787 +18 14 33.63 .30726 1.1494 108.5 20.7 133 179 2026 08 06 16 16 51 30.638 +18 18 17.96 .30767 1.1493 108.5 20.8 142 179 2026 08 06 17 16 51 30.495 +18 22 01.66 .30808 1.1493 108.4 20.8 151 179 2026 08 06 18 16 51 30.358 +18 25 44.71 .30849 1.1493 108.3 20.8 160 179 2026 08 06 19 16 51 30.228 +18 29 27.13 .30890 1.1492 108.3 20.8 169 0 2026 08 06 20 16 51 30.105 +18 33 08.92 .30931 1.1492 108.2 20.8 179 0 2026 08 06 21 16 51 29.988 +18 36 50.07 .30972 1.1492 108.2 20.8 189 0 2026 08 06 22 16 51 29.877 +18 40 30.60 .31013 1.1491 108.1 20.8 199 0 2026 08 06 23 16 51 29.773 +18 44 10.50 .31054 1.1491 108.1 20.8 209 0 2026 08 07 00 16 51 29.676 +18 47 49.77 .31095 1.1491 108.0 20.8 220 0 2026 08 07 01 16 51 29.584 +18 51 28.42 .31136 1.1490 108.0 20.8 231 0 2026 08 07 02 16 51 29.499 +18 55 06.45 .31177 1.1490 107.9 20.8 242 0 2026 08 07 03 16 51 29.421 +18 58 43.86 .31219 1.1490 107.9 20.8 253 0 2026 08 07 04 16 51 29.349 +19 02 20.66 .31260 1.1489 107.8 20.8 265 0 2026 08 07 05 16 51 29.283 +19 05 56.84 .31301 1.1489 107.7 20.8 277 0 2026 08 07 06 16 51 29.223 +19 09 32.40 .31342 1.1489 107.7 20.8 289 0 2026 08 07 07 16 51 29.170 +19 13 07.36 .31384 1.1488 107.6 20.8 301 0 2026 08 07 08 16 51 29.123 +19 16 41.70 .31425 1.1488 107.6 20.8 314 0 2026 08 07 09 16 51 29.083 +19 20 15.44 .31467 1.1488 107.5 20.8 326 0 2026 08 07 10 16 51 29.048 +19 23 48.58 .31508 1.1487 107.5 20.8 339 0 2026 08 07 11 16 51 29.020 +19 27 21.11 .31549 1.1487 107.4 20.8 353 0 2026 08 07 12 16 51 28.998 +19 30 53.04 .31591 1.1487 107.4 20.8 366 0 2026 08 07 13 16 51 28.983 +19 34 24.38 .31632 1.1486 107.3 20.8 380 0 2026 08 07 14 16 51 28.973 +19 37 55.11 .31674 1.1486 107.3 20.8 393 0 2026 08 07 15 16 51 28.970 +19 41 25.25 .31715 1.1486 107.2 20.8 407 0 2026 08 07 16 16 51 28.973 +19 44 54.80 .31757 1.1485 107.1 20.8 422 0 2026 08 07 17 16 51 28.982 +19 48 23.76 .31799 1.1485 107.1 20.8 436 0 2026 08 07 18 16 51 28.997 +19 51 52.13 .31840 1.1485 107.0 20.8 451 0 2026 08 07 19 16 51 29.019 +19 55 19.91 .31882 1.1484 107.0 20.9 466 0 2026 08 07 20 16 51 29.046 +19 58 47.11 .31924 1.1484 106.9 20.9 481 0