"Pseudo-MPEC" for ST26F83
Created 2026 Jun 22 20:35:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26F83 0C2026 06 19.29653416 49 04.008-10 27 20.38 ~6MKZ 19.60iUNEOCPI41
ST26F83 0C2026 06 20.19572816 42 01.993-05 47 59.45 ~6MKZ 19.56rUNEOCPI41
ST26F83 0C2026 06 20.27517916 41 15.824-05 20 12.04 ~6MKZ 20.55gUNEOCPI41
ST26F83 0C2026 06 20.30466816 40 58.527-05 09 44.75 ~6MKZ 19.52iUNEOCPI41
ST26F83 0C2026 06 21.28654516 31 07.198+01 26 46.14 ~6MKZ 20.04gUNEOCPI41
ST26F83 0C2026 06 21.30170216 30 56.034+01 33 39.78 ~6MKZ 19.45iUNEOCPI41
ST26F83* C2026 06 22.24657416 18 49.848+09 39 06.75 ~6M6Z 18.96GVNEOCPU68
ST26F83 C2026 06 22.24991516 18 46.682+09 41 01.69 ~6M6Z 18.96GVNEOCPU68
ST26F83 C2026 06 22.26103516 18 36.135+09 47 25.20 ~6M6Z 18.94GVNEOCPU74
ST26F83 C2026 06 22.26237216 18 34.890+09 48 10.67 ~6M6Z 18.94GVNEOCPU74
ST26F83 C2026 06 22.27666116 18 21.259+09 56 26.23 ~6M75 19.01GVNEOCPU74
ST26F83 C2026 06 22.28000216 18 18.169+09 58 19.73 ~6M75 19.01GVNEOCPU74
ST26F83 0C2026 06 22.28388316 18 13.908+10 00 46.01 ~6MKZ 19.44rUNEOCPI41
ST26F83 0C2026 06 22.28423016 18 13.526+10 00 58.11 ~6MKZ 19.44rUNEOCPI41
ST26F83 1C2026 06 22.28746116 18 09.277+10 02 52.33 ~6M7Z 19.27GVNEOCPI52
ST26F83 1C2026 06 22.28797216 18 08.766+10 03 10.08 ~6M7Z 19.54GVNEOCPI52
ST26F83 1C2026 06 22.28848116 18 08.284+10 03 27.61 ~6M7Z 19.23GVNEOCPI52
ST26F83 1C2026 06 22.28899116 18 07.787+10 03 45.25 ~6M7Z 19.31GVNEOCPI52
ST26F83 KC2026 06 22.42620416 16 09.242+11 28 20.42 ~6MB5 19.0 GWNEOCP474
ST26F83 KC2026 06 22.42995316 16 05.542+11 30 34.63 ~6MB5 19.4 GWNEOCP474
ST26F83 KC2026 06 22.43369116 16 01.848+11 32 48.44 ~6MB5 19.4 GWNEOCP474
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + 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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
(U68) JPL SynTrack Robotic Telescope, Auberry (N37.070387 W119.412990)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.28-m f/2.2 Schmidt + CCD.
(U74) JPL SynTrack Robotic Telescope 2, Auberry (N37.070341 W119.412800)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.36-m f/2.2 Schmidt.
Orbital elements: ST26F83
Perihelion 2026 Aug 15.759195 +/- 0.0382 TT = 18:13:14.4 (JD 2461268.259195)
Epoch 2026 Jun 22.0 TT = JDT 2461213.5 Earth MOID: 0.0321 AutoNEOCP
M 333.860941390 +/- 0.09 (J2000 ecliptic)
n 0.477345559 +/- 0.00136 Peri. 89.632777 +/- 0.007
a 1.621489440 +/- 0.00309 Node 263.241274 +/- 0.0008
e 0.55724078 +/- 0.00103 Incl. 11.236720 +/- 0.019
P 2.065/754.156d H 24.62 G 0.15 U 8.3
q 0.717929388 +/- 0.000308 Q 2.525049493 +/- 0.00649
From 21 observations 2026 June 19-22; mean residual 0".50
Residuals in arcseconds: 260619 I41 .08- .68- 260622 U68 .04+ .11- 260622 I52 .27+ .02+ 260620 I41 .44+ .40+ 260622 U74 .34- .26+ 260622 I52 .07- .07+ 260620 I41 1.0- 1.1+ 260622 U74 .01- .40- 260622 I52 .00 .03- 260620 I41 .11+ .40+ 260622 U74 .89- 1.5+ 260622 I52 .15- .06- 260621 I41 .01+ .04+ 260622 U74 .45+ .62- 260622 474 .05+ .19+ 260621 I41 .97+ 1.4- 260622 I41 .52+ .20- 260622 474 .09- .08+ 260622 U68 .22+ .09- 260622 I41 .23- .12- 260622 474 .23- .13- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 22 21 16 08 45.417 +16 05 46.28 .04135 1.0441 131.4 19.6 .225 149 2026 06 22 22 16 08 01.277 +16 33 04.00 .04118 1.0437 130.9 19.6 .248 150 2026 06 22 23 16 07 16.570 +17 00 34.42 .04101 1.0433 130.4 19.6 .273 150 2026 06 23 00 16 06 31.288 +17 28 17.45 .04085 1.0429 129.9 19.6 .297 151 2026 06 23 01 16 05 45.418 +17 56 12.93 .04069 1.0426 129.4 19.6 .323 151 2026 06 23 02 16 04 58.951 +18 24 20.75 .04053 1.0422 128.8 19.6 .349 152 2026 06 23 03 16 04 11.876 +18 52 40.75 .04038 1.0418 128.3 19.6 .376 152 2026 06 23 04 16 03 24.182 +19 21 12.76 .04023 1.0414 127.8 19.6 .404 153 2026 06 23 05 16 02 35.857 +19 49 56.63 .04008 1.0411 127.3 19.6 .432 153 2026 06 23 06 16 01 46.890 +20 18 52.16 .03993 1.0407 126.8 19.6 .461 153 2026 06 23 07 16 00 57.269 +20 47 59.16 .03979 1.0403 126.2 19.6 .491 153 2026 06 23 08 16 00 06.983 +21 17 17.42 .03965 1.0399 125.7 19.6 .522 153 2026 06 23 09 15 59 16.018 +21 46 46.74 .03952 1.0396 125.2 19.6 .553 154 2026 06 23 10 15 58 24.363 +22 16 26.86 .03939 1.0392 124.6 19.6 .585 154 2026 06 23 11 15 57 32.004 +22 46 17.57 .03926 1.0388 124.1 19.7 .617 154 2026 06 23 12 15 56 38.929 +23 16 18.59 .03914 1.0384 123.5 19.7 .651 154 2026 06 23 13 15 55 45.123 +23 46 29.66 .03902 1.0381 123.0 19.7 .685 154 2026 06 23 14 15 54 50.574 +24 16 50.51 .03890 1.0377 122.4 19.7 .719 154 2026 06 23 15 15 53 55.267 +24 47 20.84 .03879 1.0373 121.9 19.7 .754 154 2026 06 23 16 15 52 59.188 +25 18 00.34 .03868 1.0370 121.3 19.7 .790 154 2026 06 23 17 15 52 02.323 +25 48 48.71 .03857 1.0366 120.8 19.7 .827 154 2026 06 23 18 15 51 04.656 +26 19 45.60 .03847 1.0362 120.2 19.7 .864 154 2026 06 23 19 15 50 06.173 +26 50 50.69 .03837 1.0358 119.6 19.7 .902 154 2026 06 23 20 15 49 06.858 +27 22 03.61 .03827 1.0355 119.1 19.7 .940 154 2026 06 23 21 15 48 06.695 +27 53 24.00 .03818 1.0351 118.5 19.7 .979 154 2026 06 23 22 15 47 05.668 +28 24 51.49 .03809 1.0347 117.9 19.8 1.02 154 2026 06 23 23 15 46 03.760 +28 56 25.68 .03801 1.0343 117.3 19.8 1.06 154 2026 06 24 00 15 45 00.955 +29 28 06.18 .03793 1.0340 116.7 19.8 1.10 154 2026 06 24 01 15 43 57.235 +29 59 52.57 .03785 1.0336 116.2 19.8 1.14 154 2026 06 24 02 15 42 52.583 +30 31 44.42 .03778 1.0332 115.6 19.8 1.18 154 2026 06 24 03 15 41 46.981 +31 03 41.32 .03771 1.0328 115.0 19.8 1.22 154 2026 06 24 04 15 40 40.411 +31 35 42.81 .03765 1.0325 114.4 19.8 1.26 154 2026 06 24 05 15 39 32.854 +32 07 48.44 .03759 1.0321 113.8 19.8 1.31 153 2026 06 24 06 15 38 24.290 +32 39 57.75 .03753 1.0317 113.2 19.9 1.35 153 2026 06 24 07 15 37 14.701 +33 12 10.26 .03748 1.0313 112.6 19.9 1.39 153 2026 06 24 08 15 36 04.068 +33 44 25.49 .03743 1.0310 112.0 19.9 1.44 153 2026 06 24 09 15 34 52.368 +34 16 42.95 .03738 1.0306 111.4 19.9 1.48 153 2026 06 24 10 15 33 39.583 +34 49 02.14 .03734 1.0302 110.8 19.9 1.52 153 2026 06 24 11 15 32 25.691 +35 21 22.57 .03731 1.0299 110.2 19.9 1.57 153 2026 06 24 12 15 31 10.671 +35 53 43.70 .03727 1.0295 109.6 19.9 1.61 152 2026 06 24 13 15 29 54.500 +36 26 05.03 .03724 1.0291 109.0 20.0 1.66 152 2026 06 24 14 15 28 37.158 +36 58 26.03 .03722 1.0287 108.4 20.0 1.70 152 2026 06 24 15 15 27 18.621 +37 30 46.16 .03720 1.0284 107.8 20.0 1.75 152 2026 06 24 16 15 25 58.867 +38 03 04.90 .03718 1.0280 107.2 20.0 1.79 152 2026 06 24 17 15 24 37.872 +38 35 21.70 .03717 1.0276 106.6 20.0 1.84 152 2026 06 24 18 15 23 15.612 +39 07 36.01 .03716 1.0272 106.0 20.1 1.88 151 2026 06 24 19 15 21 52.064 +39 39 47.29 .03716 1.0269 105.4 20.1 1.93 151 2026 06 24 20 15 20 27.202 +40 11 54.99 .03716 1.0265 104.8 20.1 1.97 151