"Pseudo-MPEC" for ST26G91

Created 2026 Jul 26 18:35:19 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

• Astrometry
• Observing stations
• Orbital elements
• Residuals
• Ephemeris
• Astrometry (from NEOCP, if available)
• 'Scout' (JPL) information
• NEOfixer information

 
 Astrometry: 
     ST26G91* C2026 07 23.46849022 59 17.872+25 40 55.16   ~7NFo 19.62GVNEOCPU68
     ST26G91  C2026 07 23.47183122 59 34.289+25 45 51.28   ~7NFo 19.62GVNEOCPU68
     ST26G91  C2026 07 23.48484723 00 38.729+26 05 08.78   ~7NFo 18.87GVNEOCPU74
     ST26G91  C2026 07 23.48731923 00 50.870+26 08 47.68   ~7NFo 18.87GVNEOCPU74

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:  ST26G91
   Perihelion 2026 Sep 15.239324 +/- 19.5 TT =  5:44:37.5 (JD 2461298.739324)
Epoch 2026 Jul 23.0 TT = JDT 2461244.5   Earth MOID: 0.0088   Ve: 0.0842
M 330.784502640 +/- 33              Ma: 0.0499                   AutoNEOCP
n   0.538640517 +/- 0.431           Peri.   87.629160 +/- 80
a   1.496017602 +/- 0.799           Node   296.682439 +/- 70
e   0.52417984 +/- 0.234            Incl.    5.771180 +/- 3.9
P   1.830/668.337d         H 26.38  G  0.15   U 12.2  SR
q 0.711835333 +/- 0.24    Q 2.280199870 +/- 7.61          (J2000 ecliptic)
From 4 observations 2026 July 23 (27.1 min); mean residual 0".62

Residuals in arcseconds: 
260723 U68  .15-  .11+    260723 U74  1.2+  .60+    
260723 U68  .00   .23-    260723 U74  1.0-  .48-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2026 07 26 19  06 01 47.952   +51 10 28.84  .02824 0.9948  42.2 25??  27d  55
2026 07 26 20  06 03 56.051   +50 59 41.25  .02856 0.9944  41.8 25??  27d  55
2026 07 26 21  06 06 00.365   +50 48 59.50  .02888 0.9941  41.5 25??  27d  55
2026 07 26 22  06 08 01.040   +50 38 23.82  .02920 0.9937  41.1 25??  27d  55
2026 07 26 23  06 09 58.216   +50 27 54.43  .02952 0.9934  40.8 25??  27d  55
2026 07 27 00  06 11 52.027   +50 17 31.51  .02985 0.9930  40.5 25??  27d  55
2026 07 27 01  06 13 42.601   +50 07 15.20  .03017 0.9927  40.2 25??  27d  55
2026 07 27 02  06 15 30.062   +49 57 05.63  .03050 0.9923  39.9 25??  27d  55
2026 07 27 03  06 17 14.527   +49 47 02.89  .03082 0.9920  39.6 25??  27d  55
2026 07 27 04  06 18 56.108   +49 37 07.08  .03115 0.9916  39.3 25??  27d  55
2026 07 27 05  06 20 34.913   +49 27 18.25  .03148 0.9912  39.0 25??  28d  55
2026 07 27 06  06 22 11.045   +49 17 36.44  .03181 0.9909  38.7 25??  28d  55
2026 07 27 07  06 23 44.601   +49 08 01.68  .03214 0.9905  38.5 25??  28d  55
2026 07 27 08  06 25 15.676   +48 58 33.98  .03247 0.9902  38.2 25??  28d  55
2026 07 27 09  06 26 44.361   +48 49 13.36  .03281 .98982  38.0 25??  28d  55
2026 07 27 10  06 28 10.741   +48 39 59.79  .03314 .98947  37.7 26??  28d  55
2026 07 27 11  06 29 34.898   +48 30 53.26  .03347 .98911  37.5 26??  28d  55
2026 07 27 12  06 30 56.912   +48 21 53.73  .03381 .98876  37.2 26??  28d  55
2026 07 27 13  06 32 16.859   +48 13 01.18  .03414 .98841  37.0 26??  28d  55
2026 07 27 14  06 33 34.810   +48 04 15.56  .03448 .98805  36.8 26??  28d  55
2026 07 27 15  06 34 50.835   +47 55 36.81  .03482 .98770  36.5 26??  28d  55
2026 07 27 16  06 36 05.000   +47 47 04.89  .03516 .98734  36.3 26??  28d  55
2026 07 27 17  06 37 17.369   +47 38 39.73  .03549 .98699  36.1 26??  28d  55
2026 07 27 18  06 38 28.002   +47 30 21.26  .03583 .98663  35.9 26??  28d  55
2026 07 27 19  06 39 36.959   +47 22 09.42  .03617 .98628  35.7 26??  28d  55
2026 07 27 20  06 40 44.295   +47 14 04.13  .03651 .98593  35.5 26??  28d  55
2026 07 27 21  06 41 50.063   +47 06 05.33  .03685 .98557  35.3 26??  28d  55
2026 07 27 22  06 42 54.315   +46 58 12.92  .03720 .98522  35.1 26??  28d  55
2026 07 27 23  06 43 57.101   +46 50 26.84  .03754 .98487  34.9 26??  28d  55
2026 07 28 00  06 44 58.468   +46 42 47.00  .03788 .98451  34.7 26??  28d  55
2026 07 28 01  06 45 58.461   +46 35 13.32  .03822 .98416  34.5 26??  28d  55
2026 07 28 02  06 46 57.124   +46 27 45.71  .03857 .98380  34.3 26??  28d  55
2026 07 28 03  06 47 54.499   +46 20 24.09  .03891 .98345  34.2 26??  28d  55
2026 07 28 04  06 48 50.627   +46 13 08.39  .03926 .98310  34.0 26??  28d  55
2026 07 28 05  06 49 45.545   +46 05 58.50  .03960 .98274  33.8 26??  28d  55
2026 07 28 06  06 50 39.292   +45 58 54.35  .03995 .98239  33.7 26??  28d  55
2026 07 28 07  06 51 31.902   +45 51 55.84  .04029 .98204  33.5 27??  28d  55
2026 07 28 08  06 52 23.411   +45 45 02.91  .04064 .98168  33.3 27??  28d  55
2026 07 28 09  06 53 13.852   +45 38 15.45  .04099 .98133  33.2 27??  28d  55
2026 07 28 10  06 54 03.256   +45 31 33.39  .04134 .98098  33.0 27??  28d  55
2026 07 28 11  06 54 51.653   +45 24 56.63  .04168 .98062  32.9 27??  29d  55
2026 07 28 12  06 55 39.075   +45 18 25.11  .04203 .98027  32.7 27??  29d  55
2026 07 28 13  06 56 25.548   +45 11 58.73  .04238 .97992  32.6 27??  29d  55
2026 07 28 14  06 57 11.100   +45 05 37.40  .04273 .97956  32.5 27??  29d  55
2026 07 28 15  06 57 55.758   +44 59 21.06  .04308 .97921  32.3 27??  29d  55
2026 07 28 16  06 58 39.546   +44 53 09.62  .04343 .97886  32.2 27??  29d  55
2026 07 28 17  06 59 22.491   +44 47 03.00  .04378 .97851  32.0 27??  29d  55
2026 07 28 18  07 00 04.614   +44 41 01.11  .04413 .97815  31.9 27??  29d  55