"Pseudo-MPEC" for ST26H25
Created 2026 Aug 10 23:35:21 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ST26H25* C2026 08 10.24644220 14 42.141-03 12 27.68 ~8A75 18.99GVNEOCPU68
ST26H25 C2026 08 10.24978420 14 42.693-03 13 07.75 ~8A75 18.99GVNEOCPU68
ST26H25 C2026 08 10.27675320 14 47.006-03 18 37.61 ~8A7o 19.19GVNEOCPU74
ST26H25 C2026 08 10.27855720 14 47.215-03 18 59.07 ~8A7o 19.19GVNEOCPU74
ST26H25 C2026 08 10.29197620 14 49.321-03 21 42.01 ~8A85 19.41GVNEOCPU74
ST26H25 C2026 08 10.29531720 14 49.806-03 22 22.93 ~8A85 19.41GVNEOCPU74
ST26H25 C2026 08 10.33872120 14 56.660-03 31 13.04 ~8A8Z 19.36GVNEOCPU74
ST26H25 C2026 08 10.34206220 14 57.287-03 31 53.60 ~8A8Z 19.36GVNEOCPU74
ST26H25 KB2026 08 10.48574620 15 29.644-04 01 13.20 ~8ACZ 18.3 GXNEOCPQ06
ST26H25 KB2026 08 10.49511820 15 31.198-04 03 08.73 ~8ACZ 18.4 GXNEOCPQ06
ST26H25 KB2026 08 10.50449120 15 32.716-04 05 04.81 ~8ACZ 19.4 GXNEOCPQ06
ST26H25 KB2026 08 10.56272220 15 42.161-04 17 03.52 ~8AEK 18.7 GWNEOCP900
ST26H25 KB2026 08 10.57504520 15 44.102-04 19 36.37 ~8AEK 19.2 GWNEOCP900
ST26H25 IB2026 08 10.84380620 16 38.966-05 15 38.27 ~8AL5 19.0 GXNEOCP595
ST26H25 IB2026 08 10.84762020 16 39.655-05 16 25.82 ~8AL5 19.0 GXNEOCP595
ST26H25 KB2026 08 10.84892420 16 40.082-05 16 39.43 ~8AKo 18.7 GWNEOCPL47
ST26H25 KB2026 08 10.85112320 16 40.370-05 17 06.29 ~8AKo 19.2 GWNEOCPL47
ST26H25 KB2026 08 10.85144720 16 40.286-05 17 14.17 ~8AL5 20.3 GXNEOCP595
ST26H25 KB2026 08 10.87408 20 16 43.37 -05 21 59.7 ~8ALo 19.6 GXNEOCPL04
ST26H25 KB2026 08 10.87484920 16 44.32 -05 22 07.4 ~8ALZ 19.6 GVNEOCPL01
ST26H25 KB2026 08 10.87684820 16 44.63 -05 22 32.5 ~8ALZ 19.4 GVNEOCPL01
ST26H25 KB2026 08 10.87918120 16 45.211-05 23 06.43 ~8AMZ 19.5 VZNEOCPK74
ST26H25 KB2026 08 10.88072120 16 45.30 -05 23 20.9 ~8ALZ 19.5 GVNEOCPL01
ST26H25 KB2026 08 10.88754320 16 46.646-05 24 51.44 ~8AMZ 20.1 VZNEOCPK74
ST26H25 KB2026 08 10.88968 20 16 46.02 -05 25 15.9 ~8ALo 19.7 GXNEOCPL04
ST26H25 KB2026 08 10.89590620 16 48.098-05 26 37.39 ~8AMZ 19.7 VZNEOCPK74
ST26H25 0C2026 08 10.91843520 16 52.810-05 31 22.48 ~8AN5 20.0 GWNEOCPJ95
ST26H25 0C2026 08 10.93238020 16 55.212-05 34 18.23 ~8AN5 20.5 GWNEOCPJ95
ST26H25 0C2026 08 10.95222920 16 58.670-05 38 27.71 ~8AN5 20.0 GWNEOCPJ95
Station data:
(595) Farra d'Isonzo (N45.915731 E13.525780) Italy. Observers S. Aschi, E.
Pettarin, G. Panterotto. Measurers S. Aschi, E. Pettarin. 0.40-m f/5.15
reflector + CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(K74) Muensterschwarzach Observatory, Schwarzach (N49.805276 E10.236400)
Germany. Observer C. Gerhard. 0.30-m f/3.75 Newtonian reflector + CCD.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9
reflector + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(L47) Osservatorio Astronomico, Piobbico (N43.585893 E12.507110) Italy.
Observers A. Teseo, A. Annamelia. 0.20-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: ST26H25
Perihelion 2026 Sep 2.680591 +/- 0.222 TT = 16:20:03.0 (JD 2461286.180591)
Epoch 2026 Aug 11.0 TT = JDT 2461263.5 Earth MOID: 0.0776 Ma: 0.0246
M 346.369093536 +/- 0.15 (J2000 ecliptic) AutoNEOCP
n 0.600994327 +/- 0.00329 Peri. 198.448729 +/- 0.22
a 1.390664816 +/- 0.00508 Node 140.188174 +/- 0.007
e 0.22231210 +/- 0.00262 Incl. 18.554640 +/- 0.11
P 1.640/598.996d H 23.80 G 0.15 U 8.9
q 1.081503198 +/- 0.00057 Q 1.699826434 +/- 0.00983
From 29 observations 2026 Aug. 10 (16.9 hr); mean residual 0".38
Residuals in arcseconds: 260810 U68 .17- .11+ 260810 Q06 .17- .13- 260810 L01 .23- .05+ 260810 U68 .19+ .70+ 260810 900 .13- .25+ 260810 K74 .20+ .20+ 260810 U74 1.2+ .85- 260810 900 .59- .14- 260810 L01 .06- .36+ 260810 U74 .08+ .34- 260810 595 .37- .36- 260810 K74 .06+ .39+ 260810 U74 .04+ .22+ 260810 595 .12+ .01+ 260810 L04 .26+ .15- 260810 U74 .57- .03+ 260810 L47 .69+ .06+ 260810 K74 .21+ .33- 260810 U74 .67- .57- 260810 L47 .62- .84+ 260810 J95 .13+ .33- 260810 U74 .74+ .34- 260810 595 .28- .25- 260810 J95 .18- .32- 260810 Q06 .14- .18+ 260810 L04 .26+ .06- 260810 J95 .04+ .50+ 260810 Q06 .05+ .28+ 260810 L01 .22+ .01+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 11 00 20 17 07.972 -05 47 06.12 .08630 1.0957 161.4 19.6 .577 170 2026 08 11 01 20 17 16.350 -05 55 53.17 .08621 1.0957 161.5 19.6 .597 170 2026 08 11 02 20 17 24.754 -06 04 41.29 .08613 1.0956 161.6 19.6 .618 170 2026 08 11 03 20 17 33.184 -06 13 30.46 .08605 1.0956 161.7 19.6 .640 170 2026 08 11 04 20 17 41.638 -06 22 20.67 .08596 1.0955 161.8 19.6 .664 170 2026 08 11 05 20 17 50.118 -06 31 11.93 .08588 1.0955 161.8 19.6 .689 170 2026 08 11 06 20 17 58.623 -06 40 04.23 .08580 1.0954 161.9 19.6 .715 170 2026 08 11 07 20 18 07.154 -06 48 57.55 .08572 1.0954 162.0 19.5 .742 170 2026 08 11 08 20 18 15.711 -06 57 51.90 .08564 1.0953 162.1 19.5 .771 170 2026 08 11 09 20 18 24.293 -07 06 47.27 .08556 1.0953 162.1 19.5 .801 170 2026 08 11 10 20 18 32.901 -07 15 43.64 .08549 1.0952 162.2 19.5 .832 170 2026 08 11 11 20 18 41.536 -07 24 41.02 .08541 1.0952 162.3 19.5 .864 170 2026 08 11 12 20 18 50.195 -07 33 39.40 .08533 1.0951 162.4 19.5 .898 170 2026 08 11 13 20 18 58.882 -07 42 38.76 .08526 1.0951 162.4 19.5 .932 170 2026 08 11 14 20 19 07.594 -07 51 39.11 .08518 1.0950 162.5 19.5 .969 170 2026 08 11 15 20 19 16.332 -08 00 40.43 .08511 1.0950 162.6 19.5 1.01 170 2026 08 11 16 20 19 25.097 -08 09 42.73 .08503 1.0949 162.6 19.5 1.04 170 2026 08 11 17 20 19 33.888 -08 18 45.98 .08496 1.0949 162.7 19.5 1.08 170 2026 08 11 18 20 19 42.705 -08 27 50.18 .08489 1.0948 162.8 19.5 1.13 170 2026 08 11 19 20 19 51.549 -08 36 55.33 .08482 1.0948 162.8 19.5 1.17 170 2026 08 11 20 20 20 00.420 -08 46 01.42 .08474 1.0947 162.9 19.5 1.21 170 2026 08 11 21 20 20 09.317 -08 55 08.45 .08467 1.0947 163.0 19.5 1.26 170 2026 08 11 22 20 20 18.241 -09 04 16.39 .08460 1.0946 163.0 19.5 1.31 170 2026 08 11 23 20 20 27.192 -09 13 25.25 .08454 1.0946 163.1 19.5 1.35 170 2026 08 12 00 20 20 36.170 -09 22 35.01 .08447 1.0945 163.1 19.5 1.40 170 2026 08 12 01 20 20 45.175 -09 31 45.68 .08440 1.0945 163.2 19.5 1.45 170 2026 08 12 02 20 20 54.207 -09 40 57.24 .08433 1.0944 163.2 19.5 1.51 170 2026 08 12 03 20 21 03.266 -09 50 09.68 .08427 1.0944 163.3 19.5 1.56 170 2026 08 12 04 20 21 12.353 -09 59 22.99 .08420 1.0943 163.4 19.5 1.61 170 2026 08 12 05 20 21 21.467 -10 08 37.17 .08414 1.0943 163.4 19.5 1.67 170 2026 08 12 06 20 21 30.608 -10 17 52.21 .08407 1.0942 163.5 19.5 1.73 170 2026 08 12 07 20 21 39.777 -10 27 08.09 .08401 1.0942 163.5 19.5 1.79 170 2026 08 12 08 20 21 48.973 -10 36 24.82 .08395 1.0941 163.6 19.5 1.85 170 2026 08 12 09 20 21 58.197 -10 45 42.38 .08388 1.0941 163.6 19.4 1.91 170 2026 08 12 10 20 22 07.449 -10 55 00.77 .08382 1.0940 163.7 19.4 1.97 170 2026 08 12 11 20 22 16.729 -11 04 19.96 .08376 1.0940 163.7 19.4 2.04 170 2026 08 12 12 20 22 26.037 -11 13 39.97 .08370 1.0939 163.7 19.4 2.10 170 2026 08 12 13 20 22 35.373 -11 23 00.76 .08364 1.0939 163.8 19.4 2.17 170 2026 08 12 14 20 22 44.737 -11 32 22.35 .08359 1.0938 163.8 19.4 2.24 170 2026 08 12 15 20 22 54.129 -11 41 44.71 .08353 1.0938 163.9 19.4 2.31 170 2026 08 12 16 20 23 03.549 -11 51 07.84 .08347 1.0937 163.9 19.4 2.38 170 2026 08 12 17 20 23 12.998 -12 00 31.74 .08341 1.0937 163.9 19.4 2.45 170 2026 08 12 18 20 23 22.475 -12 09 56.38 .08336 1.0937 164.0 19.4 2.53 170 2026 08 12 19 20 23 31.981 -12 19 21.76 .08330 1.0936 164.0 19.4 2.61 170 2026 08 12 20 20 23 41.515 -12 28 47.87 .08325 1.0936 164.0 19.4 2.68 170 2026 08 12 21 20 23 51.078 -12 38 14.70 .08320 1.0935 164.1 19.4 2.76 170 2026 08 12 22 20 24 00.670 -12 47 42.24 .08315 1.0935 164.1 19.4 2.84 170 2026 08 12 23 20 24 10.291 -12 57 10.49 .08309 1.0934 164.1 19.4 2.92 170