"Pseudo-MPEC" for ST26G84
Created 2026 Jul 21 2:35:20 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26G84 0C2026 07 16.29218118 21 46.886+29 13 03.61 ~7L2K 22.56GVNEOCPF52
ST26G84 0C2026 07 16.29993918 21 52.789+29 12 31.99 ~7L2K 21.94GVNEOCPF52
ST26G84* C2026 07 20.25656621 20 07.725+04 23 08.04 ~7K7o 18.42GVNEOCPU68
ST26G84 C2026 07 20.25990821 20 28.618+04 19 15.22 ~7K7o 18.42GVNEOCPU68
ST26G84 C2026 07 20.28153121 22 44.146+03 53 56.20 ~7K7o 18.60GVNEOCPU74
ST26G84 C2026 07 20.28370221 22 57.890+03 51 20.80 ~7K7o 18.60GVNEOCPU74
ST26G84 C2026 07 20.40183121 35 32.410+01 27 11.48 ~7KAK 18.76GVNEOCPU74
ST26G84 C2026 07 20.40517221 35 54.351+01 22 57.31 ~7KAK 18.76GVNEOCPU74
ST26G84 KB2026 07 20.56509021 55 51.562-02 04 07.19 ~7KEK 19.9 GXNEOCPQ06
ST26G84 KB2026 07 20.57036321 56 28.842-02 11 08.15 ~7KEK 18.7 GXNEOCPQ06
ST26G84 0C2026 07 21.03285822 56 00.962-12 44 09.92 ~7L1Zx19.3 GWNEOCPJ95
ST26G84 0C2026 07 21.03895222 56 48.163-12 52 15.56 ~7L1Z 19.1 GWNEOCPJ95
ST26G84 0C2026 07 21.04470622 57 32.746-12 59 54.13 ~7L1Z 19.8 GWNEOCPJ95
ST26G84 0C2026 07 21.05058022 58 18.288-13 07 39.94 ~7L1Zx19.5 GWNEOCPJ95
Station data:
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + 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.
Orbital elements: ST26G84
Perihelion 2026 Aug 9.602153 +/- 0.00538 TT = 14:27:05.9 (JD 2461262.102153)
Epoch 2026 Jul 21.0 TT = JDT 2461242.5 Earth MOID: 0.0047 AutoNEOCP
M 348.534169450 +/- 0.009 (J2000 ecliptic)
n 0.584927112 +/- 0.000332 Peri. 201.671555 +/- 0.0036
a 1.416016176 +/- 0.000537 Node 118.042227 +/- 0.00015
e 0.29035504 +/- 0.000271 Incl. 11.316147 +/- 0.007
P 1.685/615.450d H 28.59 G 0.15 U 7.4
q 1.004868731 +/- 2.73e-6 Q 1.827163620 +/- 0.00108
12 of 14 observations 2026 July 16-21; mean residual 0".74
Residuals in arcseconds: 260716 F52 .33- .20+ 260720 U74 .84+ .72- 260721 J95( 1.1+ .88-) 260716 F52 .31+ .24- 260720 U74 .30- .34+ 260721 J95 .13+ .05+ 260720 U68 .25- .25+ 260720 U74 2.1+ 1.5- 260721 J95 .16- .10- 260720 U68 .35- .47+ 260720 Q06 .38+ .55- 260721 J95( .33+ 1.0+) 260720 U74 .67- 1.0+ 260720 Q06 1.1- 1.0+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 21 03 23 07 48.224 -14 24 17.89 983798 1.0207 135.1 19.4 .844 158 2026 07 21 04 23 13 22.807 -15 16 58.19 988499 1.0207 134.0 19.5 .817 160 2026 07 21 05 23 18 56.715 -16 08 35.34 993967 1.0206 133.0 19.5 .787 162 2026 07 21 06 23 24 29.560 -16 59 04.10 .00669 1.0205 131.9 19.6 .756 164 2026 07 21 07 23 30 00.962 -17 48 19.82 .00673 1.0205 130.8 19.6 .723 166 2026 07 21 08 23 35 30.552 -18 36 18.44 .00678 1.0204 129.7 19.7 .690 169 2026 07 21 09 23 40 57.973 -19 22 56.51 .00684 1.0203 128.7 19.7 .657 173 2026 07 21 10 23 46 22.881 -20 08 11.18 .00690 1.0203 127.6 19.7 .626 177 2026 07 21 11 23 51 44.949 -20 52 00.19 .00697 1.0202 126.5 19.8 .597 1 2026 07 21 12 23 57 03.870 -21 34 21.89 .00704 1.0201 125.5 19.8 .572 6 2026 07 21 13 00 02 19.353 -22 15 15.16 .00711 1.0201 124.4 19.9 .552 12 2026 07 21 14 00 07 31.129 -22 54 39.40 .00719 1.0200 123.4 20.0 .539 19 2026 07 21 15 00 12 38.953 -23 32 34.50 .00727 1.0199 122.4 20.0 .534 25 2026 07 21 16 00 17 42.597 -24 09 00.82 .00735 1.0199 121.4 20.1 .537 32 2026 07 21 17 00 22 41.859 -24 43 59.09 .00744 1.0198 120.4 20.1 .549 39 2026 07 21 18 00 27 36.557 -25 17 30.42 .00754 1.0197 119.5 20.2 .570 46 2026 07 21 19 00 32 26.533 -25 49 36.24 .00763 1.0197 118.5 20.2 .598 51 2026 07 21 20 00 37 11.650 -26 20 18.24 .00773 1.0196 117.6 20.3 .632 57 2026 07 21 21 00 41 51.791 -26 49 38.37 .00784 1.0196 116.7 20.3 .673 61 2026 07 21 22 00 46 26.861 -27 17 38.74 .00794 1.0195 115.8 20.4 .718 65 2026 07 21 23 00 50 56.783 -27 44 21.66 .00805 1.0194 114.9 20.4 .766 69 2026 07 22 00 00 55 21.501 -28 09 49.52 .00816 1.0194 114.1 20.5 .817 72 2026 07 22 01 00 59 40.974 -28 34 04.83 .00828 1.0193 113.3 20.6 .870 74 2026 07 22 02 01 03 55.178 -28 57 10.17 .00839 1.0192 112.5 20.6 .925 76 2026 07 22 03 01 08 04.105 -29 19 08.14 .00851 1.0192 111.7 20.7 .981 78 2026 07 22 04 01 12 07.761 -29 40 01.36 .00864 1.0191 110.9 20.7 1.04 80 2026 07 22 05 01 16 06.164 -29 59 52.47 .00876 1.0190 110.2 20.8 1.09 81 2026 07 22 06 01 19 59.345 -30 18 44.06 .00889 1.0190 109.5 20.8 1.15 82 2026 07 22 07 01 23 47.344 -30 36 38.72 .00902 1.0189 108.8 20.9 1.21 83 2026 07 22 08 01 27 30.213 -30 53 38.96 .00915 1.0188 108.1 20.9 1.26 84 2026 07 22 09 01 31 08.009 -31 09 47.25 .00928 1.0188 107.4 21.0 1.32 85 2026 07 22 10 01 34 40.799 -31 25 06.02 .00941 1.0187 106.8 21.0 1.37 85 2026 07 22 11 01 38 08.657 -31 39 37.58 .00955 1.0187 106.2 21.1 1.43 86 2026 07 22 12 01 41 31.661 -31 53 24.21 .00969 1.0186 105.5 21.1 1.48 86 2026 07 22 13 01 44 49.893 -32 06 28.09 .00983 1.0185 105.0 21.2 1.53 87 2026 07 22 14 01 48 03.442 -32 18 51.32 .00997 1.0185 104.4 21.2 1.58 87 2026 07 22 15 01 51 12.399 -32 30 35.93 .01011 1.0184 103.8 21.3 1.63 87 2026 07 22 16 01 54 16.855 -32 41 43.86 .01025 1.0183 103.3 21.3 1.68 87 2026 07 22 17 01 57 16.907 -32 52 16.96 .01040 1.0183 102.7 21.4 1.73 88 2026 07 22 18 02 00 12.652 -33 02 17.01 .01055 1.0182 102.2 21.4 1.78 88 2026 07 22 19 02 03 04.187 -33 11 45.71 .01069 1.0182 101.7 21.5 1.83 88 2026 07 22 20 02 05 51.611 -33 20 44.66 .01084 1.0181 101.2 21.5 1.87 88 2026 07 22 21 02 08 35.022 -33 29 15.42 .01099 1.0180 100.8 21.6 1.92 88 2026 07 22 22 02 11 14.518 -33 37 19.44 .01114 1.0180 100.3 21.6 1.96 88 2026 07 22 23 02 13 50.199 -33 44 58.11 .01130 1.0179 99.9 21.7 2.00 88 2026 07 23 00 02 16 22.161 -33 52 12.75 .01145 1.0178 99.4 21.7 2.04 88 2026 07 23 01 02 18 50.500 -33 59 04.63 .01160 1.0178 99.0 21.8 2.08 88 2026 07 23 02 02 21 15.311 -34 05 34.94 .01176 1.0177 98.6 21.8 2.12 88