"Pseudo-MPEC" for ST26G73
Created 2026 Jul 21 14:35:17 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
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 14.767647 +/- 0.0523 TT = 18:25:24.7 (JD 2461236.267647)
Epoch 2026 Jul 20.0 TT = JDT 2461241.5 Earth MOID: 0.0627 AutoNEOCP
M 2.372474757 +/- 0.034 (J2000 ecliptic)
n 0.453424070 +/- 0.00354 Peri. 174.604909 +/- 0.052
a 1.678029796 +/- 0.00862 Node 117.216177 +/- 0.0006
e 0.35778929 +/- 0.00322 Incl. 43.814646 +/- 0.10
P 2.174/793.944d H 25.01 G 0.15 U 9.0
q 1.077648693 +/- 0.000188 Q 2.278410899 +/- 0.0171
14 of 16 observations 2026 July 19-20 (22.0 hr); mean residual 0".41
Residuals in arcseconds: 260719 U68 .79- .83+ 260719 U74( 2.1- .07-) 260719 J95 .06- .01+ 260719 U68 .39+ .39- 260719 U74 .28+ .02- 260720 J95( .85+ .97-) 260719 U74 .25+ .06- 260719 Q06 .88+ .41- 260720 Y05 .72+ .29- 260719 U74 .07+ .55- 260719 Q06 .16+ .21- 260720 Y05 .14- .11- 260719 673 .29- .08- 260719 M21 .49- .13+ 260719 673 .22- .41+ 260719 M21 .27- .55+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 21 15 20 12 24.614 -39 01 45.82 .06709 1.0798 161.3 20.2 1.77 174 2026 07 21 16 20 12 23.883 -39 29 03.99 .06729 1.0798 160.8 20.2 1.85 175 2026 07 21 17 20 12 23.147 -39 56 12.16 .06749 1.0798 160.4 20.3 1.92 175 2026 07 21 18 20 12 22.405 -40 23 10.22 .06770 1.0799 159.9 20.3 2.00 175 2026 07 21 19 20 12 21.658 -40 49 58.06 .06792 1.0799 159.5 20.3 2.08 175 2026 07 21 20 20 12 20.906 -41 16 35.58 .06814 1.0799 159.1 20.3 2.16 175 2026 07 21 21 20 12 20.148 -41 43 02.68 .06836 1.0799 158.6 20.3 2.24 175 2026 07 21 22 20 12 19.384 -42 09 19.28 .06859 1.0800 158.2 20.4 2.32 175 2026 07 21 23 20 12 18.615 -42 35 25.28 .06882 1.0800 157.7 20.4 2.40 175 2026 07 22 00 20 12 17.840 -43 01 20.62 .06905 1.0800 157.3 20.4 2.48 175 2026 07 22 01 20 12 17.059 -43 27 05.22 .06929 1.0801 156.9 20.4 2.56 175 2026 07 22 02 20 12 16.272 -43 52 39.01 .06954 1.0801 156.4 20.4 2.64 175 2026 07 22 03 20 12 15.480 -44 18 01.94 .06978 1.0801 156.0 20.5 2.72 175 2026 07 22 04 20 12 14.681 -44 43 13.95 .07003 1.0801 155.6 20.5 2.80 175 2026 07 22 05 20 12 13.877 -45 08 14.99 .07029 1.0802 155.2 20.5 2.89 175 2026 07 22 06 20 12 13.067 -45 33 05.02 .07055 1.0802 154.7 20.5 2.97 175 2026 07 22 07 20 12 12.251 -45 57 44.01 .07081 1.0802 154.3 20.5 3.05 175 2026 07 22 08 20 12 11.428 -46 22 11.91 .07107 1.0803 153.9 20.6 3.13 175 2026 07 22 09 20 12 10.600 -46 46 28.71 .07134 1.0803 153.5 20.6 3.21 175 2026 07 22 10 20 12 09.765 -47 10 34.38 .07161 1.0803 153.1 20.6 3.29 176 2026 07 22 11 20 12 08.924 -47 34 28.89 .07189 1.0803 152.7 20.6 3.37 176 2026 07 22 12 20 12 08.077 -47 58 12.25 .07217 1.0804 152.3 20.6 3.46 176 2026 07 22 13 20 12 07.224 -48 21 44.43 .07245 1.0804 151.9 20.7 3.54 176 2026 07 22 14 20 12 06.364 -48 45 05.44 .07274 1.0804 151.5 20.7 3.62 176 2026 07 22 15 20 12 05.498 -49 08 15.28 .07303 1.0805 151.1 20.7 3.70 176 2026 07 22 16 20 12 04.625 -49 31 13.94 .07332 1.0805 150.7 20.7 3.78 176 2026 07 22 17 20 12 03.746 -49 54 01.44 .07362 1.0805 150.3 20.7 3.86 176 2026 07 22 18 20 12 02.860 -50 16 37.79 .07392 1.0805 149.9 20.8 3.94 176 2026 07 22 19 20 12 01.967 -50 39 03.01 .07422 1.0806 149.6 20.8 4.02 176 2026 07 22 20 20 12 01.068 -51 01 17.11 .07453 1.0806 149.2 20.8 4.10 176 2026 07 22 21 20 12 00.162 -51 23 20.11 .07484 1.0806 148.8 20.8 4.18 176 2026 07 22 22 20 11 59.250 -51 45 12.05 .07515 1.0807 148.4 20.8 4.25 176 2026 07 22 23 20 11 58.330 -52 06 52.95 .07547 1.0807 148.1 20.9 4.33 176 2026 07 23 00 20 11 57.403 -52 28 22.84 .07578 1.0807 147.7 20.9 4.41 176 2026 07 23 01 20 11 56.470 -52 49 41.77 .07611 1.0808 147.3 20.9 4.49 176 2026 07 23 02 20 11 55.529 -53 10 49.76 .07643 1.0808 147.0 20.9 4.56 176 2026 07 23 03 20 11 54.581 -53 31 46.86 .07676 1.0808 146.6 20.9 4.64 176 2026 07 23 04 20 11 53.626 -53 52 33.11 .07709 1.0809 146.3 21.0 4.72 176 2026 07 23 05 20 11 52.664 -54 13 08.56 .07742 1.0809 145.9 21.0 4.79 176 2026 07 23 06 20 11 51.694 -54 33 33.26 .07776 1.0809 145.6 21.0 4.87 176 2026 07 23 07 20 11 50.717 -54 53 47.25 .07810 1.0810 145.2 21.0 4.94 176 2026 07 23 08 20 11 49.733 -55 13 50.60 .07844 1.0810 144.9 21.0 5.01 176 2026 07 23 09 20 11 48.741 -55 33 43.35 .07878 1.0810 144.5 21.0 5.09 176 2026 07 23 10 20 11 47.741 -55 53 25.56 .07913 1.0810 144.2 21.1 5.16 176 2026 07 23 11 20 11 46.734 -56 12 57.29 .07948 1.0811 143.9 21.1 5.23 176 2026 07 23 12 20 11 45.719 -56 32 18.60 .07983 1.0811 143.5 21.1 5.30 176 2026 07 23 13 20 11 44.696 -56 51 29.55 .08018 1.0811 143.2 21.1 5.37 176 2026 07 23 14 20 11 43.666 -57 10 30.21 .08054 1.0812 142.9 21.1 5.44 176