"Pseudo-MPEC" for ST26D07
Created 2026 Apr 8 5:35:09 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26D07*KC2026 04 07.89561313 35 05.038-10 38 42.14 ~47MK 19.3 GWNEOCP151
ST26D07 KC2026 04 07.89700213 35 06.458-10 39 01.40 ~47MK 19.9 GWNEOCP151
ST26D07 KC2026 04 07.89838013 35 07.877-10 39 20.12 ~47MK 19.9 GWNEOCP151
ST26D07 KC2026 04 07.89976913 35 09.343-10 39 39.35 ~47MK 19.6 GWNEOCP151
ST26D07 KC2026 04 07.90115713 35 10.752-10 39 58.72 ~47MK 19.6 GWNEOCP151
ST26D07 KC2026 04 07.90254613 35 12.223-10 40 17.80 ~47MK 19.5 GWNEOCP151
ST26D07 KC2026 04 07.90393513 35 13.656-10 40 36.62 ~47MK 19.5 GWNEOCP151
ST26D07 |C2026 04 08.04946013 40 25.880-10 14 06.80 ~4825 19.5 GVNEOCP807
ST26D07 |C2026 04 08.05528013 40 32.620-10 15 32.10 ~4825 19.4 GVNEOCP807
ST26D07 |C2026 04 08.06110413 40 39.160-10 16 56.90 ~4825 19.4 GVNEOCP807
Station data:
(151) Eschenberg Observatory, Winterthur (N47.476028 E8.744000) Switzerland.
Observer D. Luongo. 0.6-m f/3.8 Astrograph + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
Orbital elements: ST26D07
Perigee 2026 Apr 1.329606 +/- 0.522 TT = 7:54:37.9 (JD 2461131.829606)
Epoch 2026 Apr 8.0 TT = JDT 2461138.5 AutoNEOCP
M 69.884968307 +/- 12 (J2000 equator)
n 10.476888116 +/- 1.12 Peri. 73.005692 +/- 4.4
a446459.3974 +/- 31795 Node 4.543696 +/- 0.055
e 0.52158362 +/- 0.0481 Incl. 28.590005 +/- 0.06
P 34.3607d H 31.72 G 0.15 U 12.8
q 213593.4853 +/- 6409 Q 679325.3095 +/- 69798
From 10 observations 2026 Apr. 7-8 (4.0 hr); mean residual 0".24
Residuals in arcseconds: 260407 151 .29+ .28+ 260407 151 .37- .26- 260408 807 .08+ .08- 260407 151 .17- .11+ 260407 151 .26+ .35- 260408 807 .05+ .14+ 260407 151 .40- .30+ 260407 151 .41+ .21- 260407 151 .01- .11+ 260408 807 .14- .05- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 04 08 06 13 43 30.361 -11 12 52.69 493947 1.0044 170.0 20.0 17.3 128 2026 04 08 07 13 44 36.791 -11 20 58.74 495513 1.0045 169.7 20.0 24.2 125 2026 04 08 08 13 45 42.860 -11 29 00.77 497073 1.0045 169.5 20.0 32.2 123 2026 04 08 09 13 46 48.573 -11 36 58.83 498625 1.0045 169.2 20.0 41.3 122 2026 04 08 10 13 47 53.935 -11 44 52.97 500170 1.0045 169.0 20.0 51.3 121 2026 04 08 11 13 48 58.951 -11 52 43.24 501707 1.0045 168.7 20.1 62.3 120 2026 04 08 12 13 50 03.626 -12 00 29.67 503238 1.0046 168.5 20.1 74.3 120 2026 04 08 13 13 51 07.964 -12 08 12.32 504761 1.0046 168.2 20.1 87.2 119 2026 04 08 14 13 52 11.971 -12 15 51.22 506278 1.0046 168.0 20.1 101 119 2026 04 08 15 13 53 15.651 -12 23 26.42 507787 1.0046 167.7 20.1 116 119 2026 04 08 16 13 54 19.009 -12 30 57.96 509289 1.0046 167.5 20.1 131 118 2026 04 08 17 13 55 22.049 -12 38 25.88 510784 1.0046 167.2 20.1 148 118 2026 04 08 18 13 56 24.775 -12 45 50.23 512271 1.0047 167.0 20.2 165 118 2026 04 08 19 13 57 27.191 -12 53 11.05 513752 1.0047 166.7 20.2 184 118 2026 04 08 20 13 58 29.303 -13 00 28.37 515225 1.0047 166.5 20.2 203 118 2026 04 08 21 13 59 31.113 -13 07 42.23 516692 1.0047 166.3 20.2 223 117 2026 04 08 22 14 00 32.627 -13 14 52.67 518151 1.0047 166.0 20.2 244 117 2026 04 08 23 14 01 33.847 -13 21 59.74 519603 1.0048 165.8 20.2 265 117 2026 04 09 00 14 02 34.779 -13 29 03.46 521048 1.0048 165.6 20.2 288 117 2026 04 09 01 14 03 35.425 -13 36 03.88 522486 1.0048 165.3 20.3 311 117 2026 04 09 02 14 04 35.790 -13 43 01.03 523917 1.0048 165.1 20.3 335 117 2026 04 09 03 14 05 35.877 -13 49 54.95 525340 1.0048 164.9 20.3 360 117 2026 04 09 04 14 06 35.690 -13 56 45.67 526757 1.0048 164.6 20.3 385 117 2026 04 09 05 14 07 35.232 -14 03 33.22 528167 1.0049 164.4 20.3 411 116 2026 04 09 06 14 08 34.507 -14 10 17.65 529569 1.0049 164.2 20.3 438 116 2026 04 09 07 14 09 33.519 -14 16 58.98 530965 1.0049 164.0 20.3 466 116 2026 04 09 08 14 10 32.271 -14 23 37.26 532353 1.0049 163.8 20.4 494 116 2026 04 09 09 14 11 30.766 -14 30 12.50 533734 1.0049 163.5 20.4 523 116 2026 04 09 10 14 12 29.007 -14 36 44.74 535109 1.0050 163.3 20.4 553 116 2026 04 09 11 14 13 26.998 -14 43 14.03 536476 1.0050 163.1 20.4 584 116 2026 04 09 12 14 14 24.742 -14 49 40.37 537836 1.0050 162.9 20.4 615 116 2026 04 09 13 14 15 22.242 -14 56 03.82 539190 1.0050 162.7 20.4 646 116 2026 04 09 14 14 16 19.501 -15 02 24.39 540536 1.0050 162.5 20.4 679 116 2026 04 09 15 14 17 16.521 -15 08 42.13 541875 1.0050 162.2 20.4 712 115 2026 04 09 16 14 18 13.307 -15 14 57.05 543207 1.0051 162.0 20.5 746 115 2026 04 09 17 14 19 09.861 -15 21 09.18 544533 1.0051 161.8 20.5 780 115 2026 04 09 18 14 20 06.186 -15 27 18.57 545851 1.0051 161.6 20.5 815 115 2026 04 09 19 14 21 02.284 -15 33 25.22 547162 1.0051 161.4 20.5 850 115 2026 04 09 20 14 21 58.159 -15 39 29.18 548466 1.0051 161.2 20.5 887 115 2026 04 09 21 14 22 53.813 -15 45 30.47 549764 1.0051 161.0 20.5 923 115 2026 04 09 22 14 23 49.249 -15 51 29.11 551054 1.0051 160.8 20.5 961 115 2026 04 09 23 14 24 44.469 -15 57 25.14 552338 1.0052 160.6 20.5 999 115 2026 04 10 00 14 25 39.477 -16 03 18.58 553614 1.0052 160.4 20.6 1037 115 2026 04 10 01 14 26 34.274 -16 09 09.45 554884 1.0052 160.2 20.6 1076 115 2026 04 10 02 14 27 28.864 -16 14 57.79 556147 1.0052 160.0 20.6 1116 115 2026 04 10 03 14 28 23.248 -16 20 43.61 557403 1.0052 159.8 20.6 1156 114 2026 04 10 04 14 29 17.429 -16 26 26.94 558652 1.0052 159.6 20.6 1197 114 2026 04 10 05 14 30 11.410 -16 32 07.81 559894 1.0053 159.4 20.6 1238 114