"Pseudo-MPEC" for ST26G73
Created 2026 Jul 21 22:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26G73* C2026 07 19.22879920 13 03.702-10 07 39.36 ~7J75 18.69GVNEOCPU68
ST26G73 C2026 07 19.23214020 13 03.630-10 10 07.56 ~7J75 18.69GVNEOCPU68
ST26G73 C2026 07 19.24464920 13 03.033-10 19 17.76 ~7J7K 19.06GVNEOCPU74
ST26G73 C2026 07 19.24778920 13 02.868-10 21 36.51 ~7J7K 19.06GVNEOCPU74
ST26G73 !C2026 07 19.33235020 12 58.008-11 23 42.83 ~7J8K 20.2 GWNEOCP673
ST26G73 !C2026 07 19.33401620 12 57.912-11 24 55.98 ~7J8K 19.5 GWNEOCP673
ST26G73 C2026 07 19.43077220 12 52.413-12 36 24.84 ~7JAox19.29GVNEOCPU74
ST26G73 C2026 07 19.43411320 12 52.398-12 38 52.93 ~7JAo 19.29GVNEOCPU74
ST26G73 KB2026 07 19.58967320 12 56.793-14 34 26.27 ~7JFZ 19.6 GXNEOCPQ06
ST26G73 KB2026 07 19.59725620 12 56.293-14 40 05.43 ~7JFZ 20.0 GXNEOCPQ06
ST26G73 0B2026 07 19.93052920 12 52.389-18 47 14.26 ~7KGZ 20.2 GWNEOCPM21
ST26G73 0B2026 07 19.93952920 12 51.789-18 53 58.96 ~7KGZ WNEOCPM21
ST26G73 0C2026 07 19.99560020 12 50.230-19 38 21.05 ~7K0Z 19.9 GWNEOCPJ95
ST26G73 0C2026 07 20.00759220 12 49.675-19 47 21.01 ~7K0Zx19.3 GWNEOCPJ95
ST26G73 KB2026 07 20.12803920 12 48.149-21 15 17.92 ~7KD5 19.6 VZNEOCPY05
ST26G73 KB2026 07 20.14397220 12 46.929-21 27 12.56 ~7KD5 ZNEOCPY05
ST26G73 0B2026 07 21.81575920 12 29.688-41 05 50.29 ~7LMZ WNEOCPM21
ST26G73 0B2026 07 21.82608620 12 29.038-41 12 29.48 ~7LMZ 20.0 GWNEOCPM21
Station data:
(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.
(M21) Schiaparelli Southern Observatory, Hakos (S23.236549 E16.361440)
Namibia. Observers A. Aletti, F. Bellini, L. Buzzi, G. Galli. Measurer L.
Buzzi. 0.36-m f/8.4 reflector + CCD.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(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.
(Y05) SONEAR Wykrota-CEAMIG, Serra da Piedade (S19.824251 W43.690000)
Brazil. Observer C. Jacques. 0.45-m f/2.9 reflector + CMO.
Orbital elements: ST26G73
Perihelion 2026 Jul 14.845934 +/- 0.0258 TT = 20:18:08.6 (JD 2461236.345934)
Epoch 2026 Jul 21.0 TT = JDT 2461242.5 Earth MOID: 0.0627 AutoNEOCP
M 2.789002714 +/- 0.032 (J2000 ecliptic)
n 0.453196729 +/- 0.00336 Peri. 174.685099 +/- 0.021
a 1.678590926 +/- 0.00824 Node 117.216215 +/- 0.0006
e 0.35797481 +/- 0.00306 Incl. 43.825213 +/- 0.09
P 2.175/794.342d H 25.00 G 0.15 U 8.9
q 1.077697655 +/- 0.000181 Q 2.279484198 +/- 0.0163
16 of 18 observations 2026 July 19-21; mean residual 0".46
Residuals in arcseconds: 260719 U68 .87- 1.1+ 260719 U74( 2.2- .40-) 260719 J95 .00 .00 260719 U68 .30+ .11- 260719 U74 .19+ .36- 260720 J95( .92+ .94-) 260719 U74 .17+ .18+ 260719 Q06 .85+ .96- 260720 Y05 .82+ .25+ 260719 U74 .02- .33- 260719 Q06 .14+ .76- 260720 Y05 .04- .50+ 260719 673 .37- .15- 260719 M21 .44- .05- 260721 M21 .14+ .32- 260719 673 .30- .33+ 260719 M21 .22- .39+ 260721 M21 .41- .23+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 21 23 20 12 18.562 -42 35 46.43 .06882 1.0800 157.7 20.4 .162 90 2026 07 22 00 20 12 17.785 -43 01 42.41 .06906 1.0800 157.3 20.4 .163 87 2026 07 22 01 20 12 17.003 -43 27 27.65 .06929 1.0801 156.9 20.4 .164 84 2026 07 22 02 20 12 16.215 -43 53 02.09 .06954 1.0801 156.4 20.4 .166 82 2026 07 22 03 20 12 15.421 -44 18 25.66 .06978 1.0801 156.0 20.5 .168 79 2026 07 22 04 20 12 14.621 -44 43 38.32 .07003 1.0801 155.6 20.5 .170 77 2026 07 22 05 20 12 13.815 -45 08 40.01 .07029 1.0802 155.2 20.5 .173 74 2026 07 22 06 20 12 13.004 -45 33 30.69 .07055 1.0802 154.7 20.5 .175 72 2026 07 22 07 20 12 12.186 -45 58 10.33 .07081 1.0802 154.3 20.5 .178 70 2026 07 22 08 20 12 11.362 -46 22 38.88 .07107 1.0802 153.9 20.6 .182 67 2026 07 22 09 20 12 10.532 -46 46 56.33 .07134 1.0803 153.5 20.6 .185 65 2026 07 22 10 20 12 09.696 -47 11 02.65 .07162 1.0803 153.1 20.6 .189 63 2026 07 22 11 20 12 08.853 -47 34 57.81 .07189 1.0803 152.7 20.6 .193 61 2026 07 22 12 20 12 08.004 -47 58 41.82 .07217 1.0804 152.3 20.6 .197 59 2026 07 22 13 20 12 07.149 -48 22 14.65 .07245 1.0804 151.9 20.7 .201 58 2026 07 22 14 20 12 06.288 -48 45 36.31 .07274 1.0804 151.5 20.7 .205 56 2026 07 22 15 20 12 05.420 -49 08 46.79 .07303 1.0805 151.1 20.7 .209 54 2026 07 22 16 20 12 04.545 -49 31 46.09 .07332 1.0805 150.7 20.7 .214 53 2026 07 22 17 20 12 03.664 -49 54 34.24 .07362 1.0805 150.3 20.7 .218 51 2026 07 22 18 20 12 02.776 -50 17 11.23 .07392 1.0805 149.9 20.8 .223 50 2026 07 22 19 20 12 01.882 -50 39 37.08 .07422 1.0806 149.6 20.8 .228 49 2026 07 22 20 20 12 00.981 -51 01 51.81 .07453 1.0806 149.2 20.8 .232 47 2026 07 22 21 20 12 00.073 -51 23 55.45 .07484 1.0806 148.8 20.8 .237 46 2026 07 22 22 20 11 59.158 -51 45 48.02 .07515 1.0807 148.4 20.8 .242 45 2026 07 22 23 20 11 58.237 -52 07 29.54 .07547 1.0807 148.1 20.9 .247 44 2026 07 23 00 20 11 57.308 -52 29 00.06 .07578 1.0807 147.7 20.9 .252 43 2026 07 23 01 20 11 56.372 -52 50 19.61 .07611 1.0808 147.3 20.9 .257 42 2026 07 23 02 20 11 55.430 -53 11 28.22 .07643 1.0808 147.0 20.9 .261 41 2026 07 23 03 20 11 54.480 -53 32 25.93 .07676 1.0808 146.6 20.9 .266 40 2026 07 23 04 20 11 53.523 -53 53 12.80 .07709 1.0808 146.3 20.9 .271 39 2026 07 23 05 20 11 52.558 -54 13 48.85 .07742 1.0809 145.9 21.0 .276 38 2026 07 23 06 20 11 51.586 -54 34 14.16 .07776 1.0809 145.6 21.0 .281 38 2026 07 23 07 20 11 50.607 -54 54 28.75 .07809 1.0809 145.2 21.0 .286 37 2026 07 23 08 20 11 49.620 -55 14 32.69 .07844 1.0810 144.9 21.0 .290 36 2026 07 23 09 20 11 48.626 -55 34 26.03 .07878 1.0810 144.5 21.0 .295 35 2026 07 23 10 20 11 47.624 -55 54 08.83 .07913 1.0810 144.2 21.1 .300 35 2026 07 23 11 20 11 46.615 -56 13 41.15 .07948 1.0811 143.9 21.1 .305 34 2026 07 23 12 20 11 45.597 -56 33 03.04 .07983 1.0811 143.5 21.1 .309 33 2026 07 23 13 20 11 44.572 -56 52 14.57 .08018 1.0811 143.2 21.1 .314 33 2026 07 23 14 20 11 43.539 -57 11 15.80 .08054 1.0812 142.9 21.1 .318 32 2026 07 23 15 20 11 42.498 -57 30 06.80 .08090 1.0812 142.6 21.1 .323 32 2026 07 23 16 20 11 41.448 -57 48 47.63 .08126 1.0812 142.2 21.2 .327 31 2026 07 23 17 20 11 40.391 -58 07 18.36 .08162 1.0813 141.9 21.2 .332 31 2026 07 23 18 20 11 39.325 -58 25 39.06 .08199 1.0813 141.6 21.2 .336 30 2026 07 23 19 20 11 38.251 -58 43 49.80 .08236 1.0813 141.3 21.2 .340 30 2026 07 23 20 20 11 37.169 -59 01 50.65 .08273 1.0814 141.0 21.2 .345 29 2026 07 23 21 20 11 36.078 -59 19 41.68 .08310 1.0814 140.7 21.3 .349 29 2026 07 23 22 20 11 34.978 -59 37 22.97 .08348 1.0814 140.4 21.3 .353 28