"Pseudo-MPEC" for ST26H19
Created 2026 Aug 5 20:35:17 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H19* C2026 08 05.41529721 36 38.635+14 54 11.76 ~85Ao 18.40GVNEOCPU68
ST26H19 C2026 08 05.41863821 36 49.730+14 48 23.76 ~85Ao 18.40GVNEOCPU68
ST26H19 C2026 08 05.43841221 37 55.511+14 13 55.48 ~85Ao 17.70GVNEOCPU74
ST26H19 C2026 08 05.43964821 37 59.576+14 11 47.45 ~85Ao 17.70GVNEOCPU74
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.
(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: ST26H19
Perihelion 2026 Aug 28.495977 +/- 34.5 TT = 11:54:12.3 (JD 2461280.995977)
Epoch 2026 Aug 5.0 TT = JDT 2461257.5 Earth MOID: 0.0101 AutoNEOCP
M 348.196855658 +/- 24 (J2000 ecliptic)
n 0.502347465 +/- 0.343 Peri. 205.414356 +/- 48
a 1.567231814 +/- 0.712 Node 133.502265 +/- 32
e 0.36305052 +/- 0.273 Incl. 30.270429 +/- 12
P 1.962/716.622d H 26.18 G 0.15 U 12.0 SR
q 0.998247484 +/- 0.0586 Q 2.136216143 +/- 25
From 4 observations 2026 Aug. 5 (35.1 min); mean residual 0".99
Residuals in arcseconds: 260805 U68 .57- 1.2+ 260805 U74 .57+ 1.2- 260805 U68 .63+ 1.3- 260805 U74 .63- 1.4+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 05 21 22 08 05.909 -01 10 45.32 .01167 1.0251 157.4 17.6 227' 27 2026 08 05 22 22 11 26.068 -02 56 32.30 .01152 1.0250 158.0 17.6 278' 27 2026 08 05 23 22 14 51.880 -04 44 55.63 .01138 1.0249 158.5 17.6 336' 28 2026 08 06 00 22 18 23.493 -06 35 43.24 .01126 1.0248 158.8 17.5 401' 28 2026 08 06 01 22 22 01.050 -08 28 40.86 .01115 1.0247 159.0 17.5 473' 29 2026 08 06 02 22 25 44.693 -10 23 32.07 .01106 1.0246 158.9 17.5 550' 30 2026 08 06 03 22 29 34.557 -12 19 58.40 .01099 1.0245 158.6 17.5 634' 31 2026 08 06 04 22 33 30.774 -14 17 39.52 .01093 1.0245 158.1 17.5 721' 32 2026 08 06 05 22 37 33.464 -16 16 13.52 .01088 1.0244 157.5 17.5 810' 34 2026 08 06 06 22 41 42.742 -18 15 17.15 .01085 1.0243 156.6 17.5 900' 36 2026 08 06 07 22 45 58.708 -20 14 26.29 .01084 1.0242 155.6 17.5 990' 38 2026 08 06 08 22 50 21.452 -22 13 16.27 .01085 1.0241 154.4 17.6 18d 40 2026 08 06 09 22 54 51.047 -24 11 22.38 .01087 1.0240 153.1 17.6 19d 42 2026 08 06 10 22 59 27.552 -26 08 20.26 .01091 1.0239 151.7 17.7 21d 44 2026 08 06 11 23 04 11.002 -28 03 46.36 .01096 1.0238 150.2 17.7 22d 45 2026 08 06 12 23 09 01.415 -29 57 18.31 .01103 1.0237 148.7 17.8 23d 47 2026 08 06 13 23 13 58.781 -31 48 35.27 .01111 1.0236 147.1 17.8 24d 48 2026 08 06 14 23 19 03.067 -33 37 18.23 .01121 1.0235 145.5 17.9 24d 49 2026 08 06 15 23 24 14.209 -35 23 10.20 .01133 1.0234 143.9 18.0 25d 50 2026 08 06 16 23 29 32.113 -37 05 56.36 .01146 1.0233 142.2 18.0 26d 51 2026 08 06 17 23 34 56.652 -38 45 24.17 .01160 1.0232 140.6 18.1 26d 51 2026 08 06 18 23 40 27.664 -40 21 23.35 .01176 1.0231 139.0 18.2 26d 52 2026 08 06 19 23 46 04.951 -41 53 45.82 .01193 1.0230 137.5 18.3 27d 52 2026 08 06 20 23 51 48.276 -43 22 25.67 .01211 1.0229 135.9 18.3 27d 52 2026 08 06 21 23 57 37.365 -44 47 18.97 .01230 1.0228 134.4 18.4 27d 52 2026 08 06 22 00 03 31.903 -46 08 23.66 .01251 1.0228 132.9 18.5 27d 52 2026 08 06 23 00 09 31.539 -47 25 39.35 .01272 1.0227 131.5 18.6 27d 52 2026 08 07 00 00 15 35.882 -48 39 07.16 .01295 1.0226 130.1 18.6 27d 51 2026 08 07 01 00 21 44.504 -49 48 49.54 .01318 1.0225 128.7 18.7 27d 51 2026 08 07 02 00 27 56.944 -50 54 50.05 .01343 1.0224 127.4 18.8 27d 51 2026 08 07 03 00 34 12.707 -51 57 13.27 .01368 1.0223 126.1 18.9 27d 51 2026 08 07 04 00 40 31.271 -52 56 04.55 .01394 1.0222 124.9 18.9 26d 50 2026 08 07 05 00 46 52.088 -53 51 29.94 .01421 1.0221 123.7 19.0 26d 50 2026 08 07 06 00 53 14.592 -54 43 36.00 .01448 1.0220 122.6 19.1 26d 50 2026 08 07 07 00 59 38.198 -55 32 29.71 .01477 1.0219 121.4 19.2 26d 49 2026 08 07 08 01 06 02.314 -56 18 18.36 .01506 1.0218 120.4 19.2 26d 49 2026 08 07 09 01 12 26.341 -57 01 09.44 .01535 1.0217 119.3 19.3 26d 49 2026 08 07 10 01 18 49.681 -57 41 10.59 .01565 1.0216 118.3 19.4 26d 48 2026 08 07 11 01 25 11.744 -58 18 29.48 .01596 1.0216 117.4 19.4 26d 48 2026 08 07 12 01 31 31.951 -58 53 13.79 .01627 1.0215 116.5 19.5 26d 48 2026 08 07 13 01 37 49.739 -59 25 31.14 .01659 1.0214 115.6 19.6 25d 48 2026 08 07 14 01 44 04.568 -59 55 29.04 .01691 1.0213 114.7 19.7 25d 47 2026 08 07 15 01 50 15.922 -60 23 14.89 .01724 1.0212 113.9 19.7 25d 47 2026 08 07 16 01 56 23.317 -60 48 55.87 .01756 1.0211 113.1 19.8 25d 47 2026 08 07 17 02 02 26.301 -61 12 39.00 .01790 1.0210 112.3 19.8 25d 47 2026 08 07 18 02 08 24.457 -61 34 31.07 .01824 1.0209 111.6 19.9 25d 47 2026 08 07 19 02 14 17.405 -61 54 38.62 .01858 1.0208 110.9 20.0 25d 47 2026 08 07 20 02 20 04.804 -62 13 07.97 .01892 1.0207 110.2 20.0 25d 47