"Pseudo-MPEC" for ST26G77
Created 2026 Jul 21 14:35:17 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26G77* C2026 07 19.36984921 17 20.498-01 25 21.31 ~7J9K 16.58GVNEOCPU68
ST26G77 C2026 07 19.37319121 17 19.939-01 25 28.11 ~7J9K 16.58GVNEOCPU68
Station data:
(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.
Orbital elements: ST26G77
Perihelion 2026 Nov 9.865314 +/- 134 TT = 20:46:03.1 (JD 2461354.365314)
Epoch 2026 Jul 19.0 TT = JDT 2461240.5 Earth MOID: 0.2300 Me: 0.0085
M 263.901406259 +/- 90 Ma: 0.0020 AutoNEOCP
n 0.843967230 +/- 0.473 Peri. 331.613985 +/- 56
a 1.108967945 +/- 0.414 Node 130.134133 +/- 32
e 0.73174448 +/- 0.215 Incl. 51.772182 +/- 41
P 1.168/426.549d H 15.85 G 0.15 U 12.3 SR
q 0.297486765 +/- 0.578 Q 1.920449125 +/- 19 (J2000 ecliptic)
From 2 observations 2026 July 19 (4.8 min); mean residual 0".01
Residuals in arcseconds: 260719 U68 .01+ .00 260719 U68 .01+ .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 21 15 21 10 52.756 -02 46 04.28 .61863 1.6002 155.7 16.7 24d 89 2026 07 21 16 21 10 45.197 -02 47 38.97 .61813 1.5999 155.8 16.7 24d 89 2026 07 21 17 21 10 37.623 -02 49 13.86 .61764 1.5997 155.8 16.7 25d 91 2026 07 21 18 21 10 30.035 -02 50 48.92 .61714 1.5994 155.9 16.7 27d 93 2026 07 21 19 21 10 22.431 -02 52 24.18 .61664 1.5991 156.0 16.7 28d 92 2026 07 21 20 21 10 14.813 -02 53 59.62 .61615 1.5988 156.1 16.7 29d 91 2026 07 21 21 21 10 07.180 -02 55 35.25 .61566 1.5986 156.1 16.7 29d 91 2026 07 21 22 21 09 59.533 -02 57 11.07 .61516 1.5983 156.2 16.6 29d 90 2026 07 21 23 21 09 51.870 -02 58 47.08 .61467 1.5980 156.3 16.6 29d 90 2026 07 22 00 21 09 44.193 -03 00 23.27 .61418 1.5977 156.4 16.6 29d 90 2026 07 22 01 21 09 36.501 -03 01 59.65 .61368 1.5975 156.4 16.6 29d 90 2026 07 22 02 21 09 28.794 -03 03 36.22 .61319 1.5972 156.5 16.6 29d 89 2026 07 22 03 21 09 21.073 -03 05 12.98 .61270 1.5969 156.6 16.6 29d 89 2026 07 22 04 21 09 13.336 -03 06 49.93 .61221 1.5966 156.7 16.6 29d 89 2026 07 22 05 21 09 05.584 -03 08 27.06 .61172 1.5964 156.7 16.6 29d 89 2026 07 22 06 21 08 57.818 -03 10 04.39 .61123 1.5961 156.8 16.6 30d 89 2026 07 22 07 21 08 50.036 -03 11 41.90 .61075 1.5958 156.9 16.6 30d 90 2026 07 22 08 21 08 42.240 -03 13 19.60 .61026 1.5955 157.0 16.6 30d 90 2026 07 22 09 21 08 34.429 -03 14 57.49 .60977 1.5953 157.0 16.6 30d 91 2026 07 22 10 21 08 26.603 -03 16 35.57 .60928 1.5950 157.1 16.6 31d 92 2026 07 22 11 21 08 18.761 -03 18 13.84 .60880 1.5947 157.2 16.6 32d 91 2026 07 22 12 21 08 10.905 -03 19 52.30 .60831 1.5944 157.3 16.6 32d 91 2026 07 22 13 21 08 03.034 -03 21 30.95 .60783 1.5941 157.3 16.6 33d 91 2026 07 22 14 21 07 55.147 -03 23 09.79 .60734 1.5939 157.4 16.6 33d 91 2026 07 22 15 21 07 47.246 -03 24 48.82 .60686 1.5936 157.5 16.6 33d 90 2026 07 22 16 21 07 39.329 -03 26 28.04 .60638 1.5933 157.6 16.6 33d 90 2026 07 22 17 21 07 31.398 -03 28 07.44 .60590 1.5930 157.6 16.6 33d 90 2026 07 22 18 21 07 23.451 -03 29 47.04 .60541 1.5928 157.7 16.6 33d 90 2026 07 22 19 21 07 15.490 -03 31 26.83 .60493 1.5925 157.8 16.6 33d 90 2026 07 22 20 21 07 07.513 -03 33 06.81 .60445 1.5922 157.9 16.6 34d 90 2026 07 22 21 21 06 59.521 -03 34 46.98 .60397 1.5919 157.9 16.6 34d 89 2026 07 22 22 21 06 51.513 -03 36 27.34 .60349 1.5916 158.0 16.6 34d 89 2026 07 22 23 21 06 43.491 -03 38 07.90 .60301 1.5914 158.1 16.6 34d 89 2026 07 23 00 21 06 35.453 -03 39 48.64 .60254 1.5911 158.2 16.6 34d 89 2026 07 23 01 21 06 27.401 -03 41 29.57 .60206 1.5908 158.2 16.5 34d 89 2026 07 23 02 21 06 19.333 -03 43 10.70 .60158 1.5905 158.3 16.5 34d 89 2026 07 23 03 21 06 11.250 -03 44 52.02 .60111 1.5902 158.4 16.5 34d 89 2026 07 23 04 21 06 03.151 -03 46 33.52 .60063 1.5900 158.5 16.5 34d 89 2026 07 23 05 21 05 55.037 -03 48 15.22 .60016 1.5897 158.5 16.5 34d 89 2026 07 23 06 21 05 46.908 -03 49 57.12 .59968 1.5894 158.6 16.5 34d 89 2026 07 23 07 21 05 38.764 -03 51 39.20 .59921 1.5891 158.7 16.5 34d 89 2026 07 23 08 21 05 30.604 -03 53 21.47 .59873 1.5888 158.8 16.5 34d 89 2026 07 23 09 21 05 22.430 -03 55 03.94 .59826 1.5886 158.8 16.5 34d 89 2026 07 23 10 21 05 14.239 -03 56 46.60 .59779 1.5883 158.9 16.5 34d 89 2026 07 23 11 21 05 06.034 -03 58 29.45 .59732 1.5880 159.0 16.5 34d 89 2026 07 23 12 21 04 57.813 -04 00 12.50 .59685 1.5877 159.1 16.5 34d 89 2026 07 23 13 21 04 49.576 -04 01 55.73 .59638 1.5874 159.1 16.5 34d 89 2026 07 23 14 21 04 41.324 -04 03 39.16 .59591 1.5872 159.2 16.5 34d 89