"Pseudo-MPEC" for ST26H35
Created 2026 Aug 16 1:35:31 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H35* C2026 08 15.26254020 34 51.861+02 36 28.81 ~8F8K 19.90GVNEOCPU68
ST26H35 C2026 08 15.26588120 34 56.147+02 35 17.79 ~8F8K 19.90GVNEOCPU68
ST26H35 C2026 08 15.28418120 35 19.802+02 28 52.19 ~8F8K 19.93GVNEOCPU74
ST26H35 C2026 08 15.28725520 35 23.648+02 27 49.62 ~8F8Kx19.93GVNEOCPU74
ST26H35 !C2026 08 15.35468720 36 49.493+02 04 27.66 ~8FNK 20.5 GWNEOCP673
ST26H35 !C2026 08 15.35675920 36 52.154+02 03 43.81 ~8FNK 18.8 GWNEOCP673
ST26H35* C2026 08 15.35864520 36 55.560+02 02 48.89 ~8G1Z 19.93GVNEOCPU74
ST26H35 C2026 08 15.36198620 36 59.810+02 01 35.61 ~8G1Zx19.93GVNEOCPU74
ST26H35 C2026 08 15.37669320 37 18.950+01 56 30.30 ~8F9K 19.63GVNEOCPU74
ST26H35 C2026 08 15.38003420 37 23.160+01 55 21.26 ~8F9K 19.63GVNEOCPU74
ST26H35 C2026 08 15.40162720 37 51.128+01 47 50.24 ~8FA5 19.79GVNEOCPU74
ST26H35 C2026 08 15.40496820 37 55.666+01 46 40.73 ~8FA5 19.79GVNEOCPU74
ST26H35 C2026 08 15.41114320 38 03.538+01 44 30.36 ~8FAKx19.61GVNEOCPU74
ST26H35 C2026 08 15.41448420 38 08.074+01 43 22.15 ~8FAK 19.61GVNEOCPU74
ST26H35 C2026 08 15.42535420 38 22.268+01 39 35.49 ~8FAZ 19.59GVNEOCPU74
ST26H35 C2026 08 15.42869520 38 26.513+01 38 26.87 ~8FAZx19.59GVNEOCPU74
ST26H35 1C2026 08 15.83223020 48 07.697-00 39 25.60 ~8FKo 19.9 GXNEOCP033
ST26H35 1C2026 08 15.83265020 48 08.179-00 39 33.80 ~8FKo 20.5 GXNEOCP033
ST26H35 1C2026 08 15.83308020 48 08.730-00 39 42.60 ~8FKo 20.2 GXNEOCP033
ST26H35 1C2026 08 15.83350020 48 09.299-00 39 50.80 ~8FKo 20.2 GXNEOCP033
ST26H35 1C2026 08 15.83393020 48 09.778-00 39 59.60 ~8FKo 20.1 GXNEOCP033
ST26H35 KB2026 08 15.87942 20 49 03.25 -00 54 41.2 ~8FM5 20.0 GXNEOCPL04
ST26H35 KB2026 08 15.88049 20 49 07.62 -00 54 58.4 ~8FLo ZNEOCP106
ST26H35 KB2026 08 15.88635 20 49 14.79 -00 56 54.0 ~8FLo ZNEOCP106
ST26H35 KB2026 08 15.89221 20 49 21.95 -00 58 49.9 ~8FLo ZNEOCP106
ST26H35 KB2026 08 15.89604 20 49 23.49 -01 00 09.9 ~8FM5 20.2 GXNEOCPL04
ST26H35 KB2026 08 15.89807 20 49 29.07 -01 00 45.0 ~8FLo ZNEOCP106
ST26H35 0B2026 08 15.93218720 50 15.974-01 12 03.49 ~8FNZ 19.8 GXNEOCPR54
ST26H35 KC2026 08 15.93407720 50 12.85 -01 12 30.5 ~8FMo 19.3 GXNEOCPL01
ST26H35 0C2026 08 15.93439620 50 17.712-01 13 04.87 ~8FNZ 20.3 GWNEOCPJ95
ST26H35 KC2026 08 15.93598520 50 15.18 -01 13 07.8 ~8FMo 20.2 GXNEOCPL01
ST26H35 KC2026 08 15.93794720 50 17.54 -01 13 45.7 ~8FMo 19.8 GXNEOCPL01
ST26H35 0B2026 08 15.94243120 50 28.390-01 15 22.86 ~8FNZ XNEOCPR54
ST26H35 0B2026 08 15.95266220 50 40.757-01 18 43.92 ~8FNZ 19.4 GXNEOCPR54
ST26H35 0C2026 08 15.95830220 50 46.958-01 20 52.55 ~8FNZ 20.0 GWNEOCPJ95
ST26H35 KC2026 08 16.02068420 51 58.28 -01 40 43.6 ~8G1K 20.1 GVNEOCPK51
ST26H35 KC2026 08 16.02857120 52 07.88 -01 43 15.7 ~8G1K 20.2 GVNEOCPK51
ST26H35 KC2026 08 16.03646420 52 17.50 -01 45 48.5 ~8G1K 20.3 GVNEOCPK51
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(106) Črni Vrh (N45.945905 E14.071100) Slovenia. Observer J. Skvarč. 0.6-m
f/3.3 Deltagraph + CCD.
(673) Table Mountain Observatory, Wrightwood (N34.381485 W117.682170)
US/California. Observers J. Chesley, J. Pittichova. Measurer W. M. Owen
Jr. 0.61-m f/16 reflector + CCD.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(K51) Osservatorio del Celado, Castello Tesino (N46.029480 E11.657890)
Italy. Observers G. Favero, R. Furgoni. Measurer R. Furgoni. 0.80-m f/4
reflector + CCD.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9
reflector + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(R54) Petit Cosquet, Bangor (N47.314413 W3.211500) France.
(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: ST26H35
Perihelion 2026 Jul 12.442465 +/- 0.0381 TT = 10:37:08.9 (JD 2461233.942465)
Epoch 2026 Aug 16.0 TT = JDT 2461268.5 Earth MOID: 0.0190 AutoNEOCP
M 24.147887758 +/- 0.029 (J2000 ecliptic)
n 0.698773436 +/- 0.000318 Peri. 140.588390 +/- 0.045
a 1.257704045 +/- 0.000382 Node 145.425969 +/- 0.0010
e 0.20583142 +/- 0.000267 Incl. 6.692896 +/- 0.006
P 1.410/515.179d H 27.49 G 0.15 U 7.3
q 0.998829031 +/- 8.97e-5 Q 1.516579058 +/- 0.000789
34 of 38 observations 2026 Aug. 15-16 (18.6 hr); mean residual 0".45
Residuals in arcseconds: 260815 U68 .26+ .23+ 260815 U74 .89+ .20+ 260815 106 .12- .24+ 260815 U68 .23- .34- 260815 U74 .11+ .09- 260815 R54 .57+ .85- 260815 U74 .51+ .33- 260815 U74( 2.1- .81+) 260815 L01 .28- .35- 260815 U74( 1.2- 1.8+) 260815 033 .42+ .05- 260815 J95 .23- .22- 260815 673 .49- .19+ 260815 033 .27- .09+ 260815 L01 .07+ .22- 260815 673 .55- .25- 260815 033 .11- .17- 260815 L01 .10- .36+ 260815 U74 .07+ .39+ 260815 033 .51+ .03- 260815 R54 .03- .75+ 260815 U74( .82- 2.9-) 260815 033 .40- .29- 260815 R54 .67- .14+ 260815 U74 1.3+ .51- 260815 L04 .29+ .24+ 260815 J95 .31+ .43+ 260815 U74 .46- .30+ 260815 106 .11- .06- 260816 K51 .38- .76- 260815 U74 1.6- .22+ 260815 106 .02+ .06+ 260816 K51 .10- .08- 260815 U74 1.2+ .40+ 260815 106 .17+ .21- 260816 K51 .14+ .17- 260815 U74( 1.6- 1.2-) 260815 L04 .09- .51- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 16 02 20 53 29.667 -01 56 00.29 .02202 1.0338 163.3 20.2 .293 178 2026 08 16 03 20 54 23.849 -02 09 20.30 .02208 1.0339 163.6 20.2 .284 179 2026 08 16 04 20 55 17.764 -02 22 35.99 .02214 1.0340 163.9 20.1 .273 1 2026 08 16 05 20 56 11.413 -02 35 47.35 .02219 1.0340 164.2 20.1 .262 4 2026 08 16 06 20 57 04.796 -02 48 54.35 .02226 1.0341 164.4 20.1 .251 6 2026 08 16 07 20 57 57.913 -03 01 56.96 .02232 1.0342 164.7 20.1 .239 10 2026 08 16 08 20 58 50.764 -03 14 55.16 .02238 1.0343 165.0 20.1 .227 14 2026 08 16 09 20 59 43.350 -03 27 48.94 .02244 1.0344 165.3 20.1 .215 19 2026 08 16 10 21 00 35.671 -03 40 38.26 .02250 1.0344 165.6 20.1 .205 24 2026 08 16 11 21 01 27.727 -03 53 23.12 .02257 1.0345 165.9 20.1 .197 31 2026 08 16 12 21 02 19.520 -04 06 03.49 .02263 1.0346 166.2 20.1 .192 39 2026 08 16 13 21 03 11.049 -04 18 39.37 .02270 1.0347 166.5 20.1 .190 47 2026 08 16 14 21 04 02.315 -04 31 10.74 .02276 1.0348 166.7 20.1 .193 56 2026 08 16 15 21 04 53.319 -04 43 37.58 .02283 1.0348 167.0 20.1 .200 64 2026 08 16 16 21 05 44.060 -04 55 59.88 .02290 1.0349 167.3 20.1 .213 73 2026 08 16 17 21 06 34.540 -05 08 17.64 .02296 1.0350 167.6 20.1 .230 80 2026 08 16 18 21 07 24.759 -05 20 30.84 .02303 1.0351 167.8 20.1 .251 87 2026 08 16 19 21 08 14.718 -05 32 39.48 .02310 1.0352 168.1 20.1 .276 92 2026 08 16 20 21 09 04.417 -05 44 43.55 .02317 1.0353 168.4 20.1 .304 97 2026 08 16 21 21 09 53.857 -05 56 43.05 .02324 1.0353 168.6 20.1 .335 101 2026 08 16 22 21 10 43.038 -06 08 37.97 .02331 1.0354 168.9 20.1 .368 105 2026 08 16 23 21 11 31.962 -06 20 28.31 .02338 1.0355 169.2 20.1 .404 107 2026 08 17 00 21 12 20.629 -06 32 14.07 .02345 1.0356 169.4 20.1 .441 110 2026 08 17 01 21 13 09.039 -06 43 55.25 .02353 1.0357 169.7 20.1 .480 112 2026 08 17 02 21 13 57.194 -06 55 31.84 .02360 1.0357 169.9 20.1 .521 114 2026 08 17 03 21 14 45.095 -07 07 03.86 .02367 1.0358 170.2 20.1 .563 116 2026 08 17 04 21 15 32.741 -07 18 31.29 .02375 1.0359 170.5 20.1 .607 117 2026 08 17 05 21 16 20.134 -07 29 54.16 .02382 1.0360 170.7 20.1 .652 118 2026 08 17 06 21 17 07.274 -07 41 12.45 .02390 1.0361 171.0 20.1 .698 119 2026 08 17 07 21 17 54.163 -07 52 26.18 .02397 1.0362 171.2 20.1 .745 120 2026 08 17 08 21 18 40.802 -08 03 35.35 .02405 1.0362 171.5 20.0 .793 121 2026 08 17 09 21 19 27.190 -08 14 39.97 .02412 1.0363 171.7 20.0 .843 122 2026 08 17 10 21 20 13.329 -08 25 40.04 .02420 1.0364 171.9 20.0 .893 123 2026 08 17 11 21 20 59.220 -08 36 35.58 .02428 1.0365 172.2 20.0 .944 123 2026 08 17 12 21 21 44.864 -08 47 26.60 .02436 1.0366 172.4 20.0 1.00 124 2026 08 17 13 21 22 30.262 -08 58 13.10 .02444 1.0367 172.6 20.0 1.05 124 2026 08 17 14 21 23 15.414 -09 08 55.10 .02452 1.0367 172.9 20.0 1.10 125 2026 08 17 15 21 24 00.321 -09 19 32.61 .02460 1.0368 173.1 20.0 1.16 125 2026 08 17 16 21 24 44.985 -09 30 05.63 .02468 1.0369 173.3 20.0 1.21 126 2026 08 17 17 21 25 29.406 -09 40 34.19 .02476 1.0370 173.6 20.0 1.27 126 2026 08 17 18 21 26 13.586 -09 50 58.30 .02484 1.0371 173.8 20.0 1.33 126 2026 08 17 19 21 26 57.525 -10 01 17.97 .02492 1.0372 174.0 20.0 1.38 127 2026 08 17 20 21 27 41.224 -10 11 33.22 .02500 1.0372 174.2 20.0 1.44 127 2026 08 17 21 21 28 24.685 -10 21 44.06 .02509 1.0373 174.5 20.0 1.50 127 2026 08 17 22 21 29 07.907 -10 31 50.51 .02517 1.0374 174.7 20.0 1.56 127 2026 08 17 23 21 29 50.893 -10 41 52.59 .02525 1.0375 174.9 20.0 1.62 128 2026 08 18 00 21 30 33.643 -10 51 50.31 .02534 1.0376 175.1 20.0 1.68 128 2026 08 18 01 21 31 16.159 -11 01 43.69 .02542 1.0377 175.3 20.0 1.74 128