"Pseudo-MPEC" for ST26H80
Created 2026 Aug 23 23:35:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H80* C2026 08 23.26089922 39 48.709+13 28 43.09 ~8N85 18.40GVNEOCPU68
ST26H80 C2026 08 23.26424022 39 47.602+13 25 41.06 ~8N85 18.40GVNEOCPU68
ST26H80 C2026 08 23.27874722 39 42.820+13 12 22.86 ~8N85 17.91GVNEOCPU74
ST26H80 C2026 08 23.27975022 39 42.503+13 11 27.14 ~8N85 17.91GVNEOCPU74
ST26H80 C2026 08 23.35417722 39 16.110+12 00 56.98 ~8N8o 18.61GVNEOCPU74
ST26H80 C2026 08 23.35751822 39 14.966+11 57 41.55 ~8N8o 18.61GVNEOCPU74
ST26H80 KC2026 08 23.83472322 37 19.733+02 42 28.01 ~8NL5 17.6 GXNEOCPL18
ST26H80 KC2026 08 23.83749722 37 18.598+02 38 40.24 ~8NL5 17.8 GXNEOCPL18
ST26H80 1C2026 08 23.83851222 37 20.27 +02 37 20.7 ~8NKZ 18.1 GVNEOCPK88
ST26H80 KC2026 08 23.84025122 37 17.462+02 34 54.08 ~8NL5 17.8 GXNEOCPL18
ST26H80 1C2026 08 23.84049522 37 19.48 +02 34 37.8 ~8NKZ VNEOCPK88
ST26H80 1C2026 08 23.84248922 37 18.68 +02 31 53.9 ~8NKZ 18.2 GVNEOCPK88
ST26H80 KB2026 08 23.85721 22 37 11.82 +02 11 39.8 ~8NKo 17.5 GXNEOCPL04
ST26H80 KB2026 08 23.85880 22 37 11.14 +02 09 28.0 ~8NKo 17.8 GXNEOCPL04
ST26H80 KB2026 08 23.86040 22 37 10.45 +02 07 13.9 ~8NKo 18.0 GXNEOCPL04
ST26H80 KC2026 08 23.86827522 37 11.697+01 56 20.30 ~8NLZ 18.0 GWNEOCP203
ST26H80 KC2026 08 23.87388122 37 09.369+01 48 27.76 ~8NLZ 17.7 GWNEOCP203
ST26H80 KB2026 08 23.88341 22 37 03.74 +01 34 59.8 ~8NLo 18.2 VZNEOCP106
ST26H80 KB2026 08 23.88620 22 37 02.54 +01 31 03.2 ~8NLo 17.9 VZNEOCP106
ST26H80 KB2026 08 23.88887 22 37 01.36 +01 27 14.9 ~8NLo 17.8 VZNEOCP106
ST26H80 KB2026 08 23.89011522 37 01.010+01 25 29.68 ~8NLo 17.6 GXNEOCP595
ST26H80 KB2026 08 23.89114822 37 00.554+01 24 02.02 ~8NLo 17.8 GXNEOCP595
ST26H80 KB2026 08 23.89144 22 37 00.25 +01 23 36.1 ~8NLo 18.4 VZNEOCP106
ST26H80 KB2026 08 23.89218422 37 00.127+01 22 33.56 ~8NLo 18.1 GXNEOCP595
ST26H80 KB2026 08 23.90717622 36 52.361+01 00 29.16 ~8NM5 17.2 GVNEOCPB15
ST26H80 KB2026 08 23.90826422 36 51.886+00 58 54.91 ~8NM5 17.2 GVNEOCPB15
ST26H80 KB2026 08 23.90934022 36 51.463+00 57 21.92 ~8NM5 17.2 GVNEOCPB15
ST26H80 KC2026 08 23.93625122 36 41.386+00 18 16.83 ~8NNK 17.8 GVNEOCPG33
ST26H80 KC2026 08 23.93850622 36 40.392+00 14 58.39 ~8NNK 17.8 GVNEOCPG33
ST26H80 KC2026 08 23.94918922 36 35.511-00 00 48.77 ~8NNZ 17.5 GVNEOCPG33
ST26H80 KC2026 08 23.95152822 36 34.419-00 04 17.41 ~8NNZ 17.8 GVNEOCPG33
Station data:
(106) Črni Vrh (N45.945905 E14.071100) Slovenia. Observer J. Skvarč. 0.6-m
f/3.3 Deltagraph + CCD.
(203) GiaGa Observatory (N45.541442 E8.995480) Italy. Observers S. Foglia,
G. Galli. Measurer G. Galli. 0.36-m f/5.76 Schmidt-Cassegrain + CCD.
(595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E.
Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15
reflector + CCD.
(B15) Inastars Observatory, Potsdam (since 2006) (N52.423521 E13.012900)
Germany. Observer B. Thinius. 0.36-m f/5.6 Schmidt-Cassegrain + CCD.
(G33) Wickede (N51.528828 E7.608790) Germany. Observer G. Neue. 0.27-m
Schmidt-Cassegrain + CCD.
(K88) GINOP-KHK, Piszkéstető (N47.917453 E19.893670) Hungary. Observer K.
Sárneczky. 0.60-m Schmidt + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(L18) QOS Observatory, Zalistci (N48.848292 E26.718280) Ukraine. Observers
O. V. Kravchenko, Y. V. Tanasiychuk. Measurer A. M. Kozhukhov. 0.50-m
f/3.8 reflector + 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: ST26H80
Perihelion 2026 Nov 17.012128 +/- 0.0546 TT = 0:17:27.8 (JD 2461361.512128)
Epoch 2026 Aug 24.0 TT = JDT 2461276.5 Earth MOID: 0.0140 Ve: 0.0329
M 262.900228334 +/- 0.11 (J2000 ecliptic) AutoNEOCP
n 1.142187283 +/- 0.000595 Peri. 310.404526 +/- 0.06
a 0.906381783 +/- 0.000315 Node 150.869338 +/- 0.00014
e 0.32839618 +/- 0.000241 Incl. 31.860713 +/- 0.053
P 0.863/315.179d H 25.75 G 0.15 U 7.8
q 0.608729466 +/- 4.98e-5 Q 1.204034101 +/- 0.000633
From 31 observations 2026 Aug. 23 (16.6 hr); mean residual 0".35
Residuals in arcseconds: 260823 U68 .03- .46+ 260823 K88 .22+ .40+ 260823 106 .01- .16- 260823 U68 .29- .77+ 260823 L04 .14+ .22- 260823 595 .31+ .69+ 260823 U74 .11+ .41- 260823 L04 .05+ .57+ 260823 B15 .05- .04- 260823 U74 .41+ .70- 260823 L04 .09- .05+ 260823 B15 .09- .30- 260823 U74 .64- .42- 260823 203 .03+ .62+ 260823 B15 .58+ .27- 260823 U74 .55+ .40- 260823 203 .13- .22- 260823 G33 .08+ .23- 260823 L18 .17- .17- 260823 106 .03- .19- 260823 G33 .37+ .24+ 260823 L18 .23- .21- 260823 106 .08+ .33+ 260823 G33 .20- .31- 260823 K88 .10+ .25- 260823 106 .20- .61- 260823 G33 .55- .75- 260823 L18 .35- .16+ 260823 595 .00 .17+ 260823 K88 .18+ .00 260823 595 .08- .67+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 24 00 22 36 11.906 -01 11 00.50 .01795 1.0287 168.0 17.8 .706 157 2026 08 24 01 22 35 57.096 -02 15 42.97 .01770 1.0285 169.0 17.7 .752 158 2026 08 24 02 22 35 41.837 -03 22 16.84 .01745 1.0283 169.9 17.7 .803 159 2026 08 24 03 22 35 26.108 -04 30 43.82 .01721 1.0281 170.9 17.6 .857 160 2026 08 24 04 22 35 09.887 -05 41 05.38 .01698 1.0279 171.8 17.5 .915 161 2026 08 24 05 22 34 53.151 -06 53 22.65 .01675 1.0277 172.7 17.5 .977 162 2026 08 24 06 22 34 35.876 -08 07 36.42 .01654 1.0275 173.5 17.4 1.04 163 2026 08 24 07 22 34 18.035 -09 23 47.11 .01632 1.0273 174.1 17.3 1.11 164 2026 08 24 08 22 33 59.600 -10 41 54.67 .01612 1.0271 174.5 17.3 1.19 165 2026 08 24 09 22 33 40.540 -12 01 58.59 .01593 1.0269 174.5 17.3 1.27 166 2026 08 24 10 22 33 20.824 -13 23 57.79 .01574 1.0267 174.3 17.2 1.35 167 2026 08 24 11 22 33 00.418 -14 47 50.65 .01557 1.0265 173.7 17.2 1.44 167 2026 08 24 12 22 32 39.285 -16 13 34.91 .01540 1.0263 172.9 17.3 1.53 168 2026 08 24 13 22 32 17.385 -17 41 07.65 .01525 1.0261 171.8 17.3 1.63 169 2026 08 24 14 22 31 54.676 -19 10 25.25 .01510 1.0259 170.7 17.3 1.73 169 2026 08 24 15 22 31 31.113 -20 41 23.41 .01497 1.0257 169.4 17.3 1.83 170 2026 08 24 16 22 31 06.647 -22 13 57.06 .01484 1.0255 168.0 17.4 1.93 171 2026 08 24 17 22 30 41.226 -23 48 00.42 .01473 1.0253 166.6 17.4 2.04 171 2026 08 24 18 22 30 14.791 -25 23 26.96 .01462 1.0251 165.1 17.4 2.15 172 2026 08 24 19 22 29 47.283 -27 00 09.45 .01453 1.0249 163.6 17.5 2.26 172 2026 08 24 20 22 29 18.634 -28 37 59.98 .01445 1.0247 162.0 17.5 2.38 173 2026 08 24 21 22 28 48.773 -30 16 50.01 .01439 1.0245 160.4 17.6 2.49 173 2026 08 24 22 22 28 17.621 -31 56 30.41 .01433 1.0243 158.8 17.6 2.60 174 2026 08 24 23 22 27 45.093 -33 36 51.57 .01429 1.0241 157.1 17.7 2.71 174 2026 08 25 00 22 27 11.097 -35 17 43.44 .01426 1.0239 155.5 17.7 2.83 174 2026 08 25 01 22 26 35.531 -36 58 55.66 .01424 1.0237 153.8 17.7 2.93 175 2026 08 25 02 22 25 58.286 -38 40 17.65 .01423 1.0235 152.1 17.8 3.04 175 2026 08 25 03 22 25 19.239 -40 21 38.71 .01424 1.0232 150.4 17.8 3.14 176 2026 08 25 04 22 24 38.258 -42 02 48.14 .01426 1.0230 148.8 17.9 3.24 176 2026 08 25 05 22 23 55.196 -43 43 35.35 .01429 1.0228 147.1 17.9 3.34 176 2026 08 25 06 22 23 09.892 -45 23 49.96 .01433 1.0226 145.4 18.0 3.43 177 2026 08 25 07 22 22 22.167 -47 03 21.90 .01439 1.0224 143.8 18.0 3.51 177 2026 08 25 08 22 21 31.823 -48 42 01.52 .01445 1.0222 142.1 18.1 3.59 177 2026 08 25 09 22 20 38.641 -50 19 39.66 .01453 1.0220 140.5 18.2 3.66 178 2026 08 25 10 22 19 42.374 -51 56 07.73 .01462 1.0218 138.9 18.2 3.73 178 2026 08 25 11 22 18 42.750 -53 31 17.74 .01473 1.0216 137.3 18.3 3.79 178 2026 08 25 12 22 17 39.461 -55 05 02.38 .01484 1.0214 135.7 18.3 3.84 179 2026 08 25 13 22 16 32.161 -56 37 15.04 .01497 1.0212 134.1 18.4 3.89 179 2026 08 25 14 22 15 20.461 -58 07 49.80 .01510 1.0210 132.6 18.5 3.93 179 2026 08 25 15 22 14 03.919 -59 36 41.47 .01525 1.0208 131.1 18.5 3.97 0 2026 08 25 16 22 12 42.033 -61 03 45.55 .01540 1.0206 129.7 18.6 4.00 0 2026 08 25 17 22 11 14.229 -62 28 58.23 .01557 1.0204 128.2 18.6 4.02 0 2026 08 25 18 22 09 39.851 -63 52 16.34 .01574 1.0202 126.8 18.7 4.04 1 2026 08 25 19 22 07 58.141 -65 13 37.34 .01593 1.0200 125.4 18.8 4.05 1 2026 08 25 20 22 06 08.223 -66 32 59.25 .01612 1.0198 124.1 18.8 4.06 2 2026 08 25 21 22 04 09.078 -67 50 20.59 .01632 1.0196 122.8 18.9 4.06 2 2026 08 25 22 22 01 59.514 -69 05 40.34 .01653 1.0194 121.5 19.0 4.06 3 2026 08 25 23 21 59 38.128 -70 18 57.89 .01675 1.0192 120.2 19.0 4.05 4