"Pseudo-MPEC" for ST26G54
Created 2026 Jul 28 21:35:14 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26G54*!C2026 07 19.29322918 19 15.110+14 16 57.04 ~7NF5 18.1 GWNEOCP673
ST26G54 !C2026 07 19.29548618 19 15.240+14 17 00.42 ~7NF5 18.1 GWNEOCP673
ST26G54 0C2026 07 25.37682218 36 11.839+15 11 52.19 ~7Q3Z 18.53oVNEOCPT05
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.
(T05) ATLAS-HKO, Haleakala (N20.707551 W156.257010) US/Hawaii. Observers
L. Denneau, R. Siverd, J. Tonry, H. Weiland. Measurers L. Denneau, N.
Erasmus, A. Fitzsimmons, J. Robinson, R. Siverd, J. Tonry, H. Weiland.
0.5-m f/2.0 Schmidt + CCD.
Orbital elements: ST26G54
Perihelion 2026 May 27.492212 +/- 40.6 TT = 11:48:47.1 (JD 2461187.992212)
Epoch 2026 Jul 25.0 TT = JDT 2461246.5 Earth MOID: 0.0127 AutoNEOCP
M 17.748202329 +/- 29 (J2000 ecliptic)
n 0.303347688 +/- 0.278 Peri. 308.554804 +/- 100
a 2.193691684 +/- 1.34 Node 280.615468 +/- 55
e 0.59472978 +/- 0.253 Incl. 20.216867 +/- 4.6
P 3.24910 H 20.50 G 0.15 U 11.9 SR
q 0.889037910 +/- 0.129 Q 3.498345457 +/- 6.73
From 3 observations 2026 July 19-25; mean residual 1".41
Residuals in arcseconds: 260719 673 2.4+ .60- 260719 673 2.4- .60+ 260725 T05 .00 .00 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 28 22 18 42 55.582 +15 17 27.20 .25938 1.2170 136.6 19.4 21d 81 2026 07 28 23 18 42 59.839 +15 17 26.63 .25982 1.2173 136.6 19.4 21d 81 2026 07 29 00 18 43 04.085 +15 17 25.98 .26027 1.2177 136.6 19.4 21d 81 2026 07 29 01 18 43 08.322 +15 17 25.24 .26071 1.2180 136.6 19.4 21d 81 2026 07 29 02 18 43 12.550 +15 17 24.41 .26116 1.2184 136.6 19.5 22d 81 2026 07 29 03 18 43 16.768 +15 17 23.48 .26160 1.2187 136.6 19.5 22d 81 2026 07 29 04 18 43 20.976 +15 17 22.47 .26205 1.2190 136.6 19.5 22d 81 2026 07 29 05 18 43 25.175 +15 17 21.37 .26250 1.2194 136.6 19.5 22d 81 2026 07 29 06 18 43 29.365 +15 17 20.19 .26294 1.2197 136.6 19.5 22d 81 2026 07 29 07 18 43 33.546 +15 17 18.91 .26339 1.2201 136.6 19.5 22d 81 2026 07 29 08 18 43 37.717 +15 17 17.55 .26383 1.2204 136.6 19.5 23d 81 2026 07 29 09 18 43 41.879 +15 17 16.10 .26428 1.2208 136.6 19.5 23d 81 2026 07 29 10 18 43 46.032 +15 17 14.56 .26473 1.2211 136.6 19.5 23d 81 2026 07 29 11 18 43 50.175 +15 17 12.94 .26517 1.2215 136.5 19.5 24d 81 2026 07 29 12 18 43 54.310 +15 17 11.23 .26562 1.2218 136.5 19.5 24d 81 2026 07 29 13 18 43 58.436 +15 17 09.44 .26607 1.2221 136.5 19.5 24d 81 2026 07 29 14 18 44 02.552 +15 17 07.56 .26651 1.2225 136.5 19.5 24d 81 2026 07 29 15 18 44 06.660 +15 17 05.60 .26696 1.2228 136.5 19.5 25d 81 2026 07 29 16 18 44 10.759 +15 17 03.55 .26741 1.2232 136.5 19.5 25d 81 2026 07 29 17 18 44 14.849 +15 17 01.42 .26785 1.2235 136.5 19.5 25d 81 2026 07 29 18 18 44 18.931 +15 16 59.21 .26830 1.2239 136.5 19.5 26d 81 2026 07 29 19 18 44 23.003 +15 16 56.91 .26875 1.2242 136.5 19.5 26d 81 2026 07 29 20 18 44 27.068 +15 16 54.53 .26920 1.2246 136.5 19.5 26d 81 2026 07 29 21 18 44 31.123 +15 16 52.06 .26964 1.2249 136.5 19.5 26d 81 2026 07 29 22 18 44 35.170 +15 16 49.52 .27009 1.2252 136.5 19.5 27d 81 2026 07 29 23 18 44 39.208 +15 16 46.89 .27054 1.2256 136.5 19.5 27d 81 2026 07 30 00 18 44 43.238 +15 16 44.18 .27099 1.2259 136.5 19.5 27d 81 2026 07 30 01 18 44 47.260 +15 16 41.39 .27144 1.2263 136.5 19.5 28d 81 2026 07 30 02 18 44 51.273 +15 16 38.52 .27188 1.2266 136.4 19.5 28d 81 2026 07 30 03 18 44 55.278 +15 16 35.57 .27233 1.2270 136.4 19.6 28d 81 2026 07 30 04 18 44 59.274 +15 16 32.54 .27278 1.2273 136.4 19.6 28d 81 2026 07 30 05 18 45 03.263 +15 16 29.43 .27323 1.2277 136.4 19.6 29d 81 2026 07 30 06 18 45 07.243 +15 16 26.24 .27368 1.2280 136.4 19.6 29d 81 2026 07 30 07 18 45 11.215 +15 16 22.97 .27413 1.2284 136.4 19.6 29d 81 2026 07 30 08 18 45 15.179 +15 16 19.62 .27457 1.2287 136.4 19.6 29d 81 2026 07 30 09 18 45 19.134 +15 16 16.19 .27502 1.2290 136.4 19.6 30d 81 2026 07 30 10 18 45 23.082 +15 16 12.68 .27547 1.2294 136.4 19.6 30d 81 2026 07 30 11 18 45 27.022 +15 16 09.10 .27592 1.2297 136.4 19.6 30d 81 2026 07 30 12 18 45 30.954 +15 16 05.44 .27637 1.2301 136.4 19.6 30d 81 2026 07 30 13 18 45 34.878 +15 16 01.70 .27682 1.2304 136.4 19.6 31d 81 2026 07 30 14 18 45 38.794 +15 15 57.89 .27727 1.2308 136.4 19.6 31d 81 2026 07 30 15 18 45 42.703 +15 15 54.00 .27772 1.2311 136.4 19.6 31d 81 2026 07 30 16 18 45 46.604 +15 15 50.03 .27817 1.2315 136.4 19.6 31d 80 2026 07 30 17 18 45 50.497 +15 15 45.98 .27862 1.2318 136.3 19.6 31d 80 2026 07 30 18 18 45 54.382 +15 15 41.87 .27907 1.2322 136.3 19.6 31d 80 2026 07 30 19 18 45 58.260 +15 15 37.67 .27952 1.2325 136.3 19.6 32d 80 2026 07 30 20 18 46 02.130 +15 15 33.40 .27997 1.2329 136.3 19.6 32d 80 2026 07 30 21 18 46 05.992 +15 15 29.06 .28042 1.2332 136.3 19.6 32d 80