"Pseudo-MPEC" for STO1551

Created 2026 Nov 14 23:35:13 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: 
     STO1551* C2026 11 10.04616 01 39 22.66 +06 52 04.2    ~BDL5 19.8 RXNEOCPX19
     STO1551  C2026 11 10.05321 01 39 25.52 +06 52 21.1    ~BDL5 19.7 RXNEOCPX19
     STO1551  C2026 11 10.06028 01 39 28.41 +06 52 37.8    ~BDL5 19.6 RXNEOCPX19

Station data:
(X19) Santel Observatory, El Leoncito  (S31.802444 W69.326170)  Argentina.
   Observer A. Sankovich. 0.5-m f/1.5 reflector + CMOS.

Orbital elements:  STO1551
   Perihelion 2026 Sep 18.341267 +/- 32.7 TT =  8:11:25.4 (JD 2461301.841267)
Epoch 2026 Nov 10.0 TT = JDT 2461354.5   Earth MOID: 0.0002   Ve: 0.0142
M  22.031250101 +/- 24              Me: 0.0991   Ma: 0.0501      AutoNEOCP
n   0.418377896 +/- 0.348           Peri.   80.589826 +/- 70
a   1.770476750 +/- 0.981           Node   221.214422 +/- 58
e   0.70962923 +/- 0.248            Incl.    2.919010 +/- 1.6
P   2.356/860.450d         H 24.57  G  0.15   U 12.0  SR
q 0.514094682 +/- 0.28    Q 3.026858817 +/- 39.5          (J2000 ecliptic)
From 3 observations 2026 Nov. 10 (20.3 min); mean residual 0".09

Residuals in arcseconds: 
261110 X19  .09+  .03-    261110 X19  .17-  .06+    261110 X19  .09+  .03-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2026 11 15 00  01 59 26.188   +08 36 44.48  .14217 1.1226 158.3 21.6  40d  89
2026 11 15 01  01 59 31.826   +08 37 14.35  .14274 1.1232 158.3 21.6  40d  89
2026 11 15 02  01 59 37.424   +08 37 44.02  .14331 1.1237 158.3 21.6  40d  89
2026 11 15 03  01 59 42.985   +08 38 13.49  .14388 1.1242 158.2 21.6  40d  89
2026 11 15 04  01 59 48.507   +08 38 42.77  .14445 1.1247 158.2 21.6  40d  89
2026 11 15 05  01 59 53.991   +08 39 11.86  .14503 1.1252 158.2 21.6  40d  89
2026 11 15 06  01 59 59.437   +08 39 40.76  .14560 1.1257 158.2 21.6  41d  89
2026 11 15 07  02 00 04.847   +08 40 09.47  .14617 1.1262 158.2 21.6  41d  89
2026 11 15 08  02 00 10.220   +08 40 38.00  .14674 1.1268 158.2 21.6  41d  89
2026 11 15 09  02 00 15.558   +08 41 06.34  .14731 1.1273 158.1 21.6  41d  89
2026 11 15 10  02 00 20.859   +08 41 34.50  .14788 1.1278 158.1 21.7  41d  89
2026 11 15 11  02 00 26.126   +08 42 02.49  .14846 1.1283 158.1 21.7  41d  89
2026 11 15 12  02 00 31.358   +08 42 30.30  .14903 1.1288 158.1 21.7  41d  89
2026 11 15 13  02 00 36.555   +08 42 57.93  .14960 1.1293 158.1 21.7  41d  89
2026 11 15 14  02 00 41.719   +08 43 25.40  .15017 1.1299 158.0 21.7  41d  89
2026 11 15 15  02 00 46.848   +08 43 52.69  .15075 1.1304 158.0 21.7  41d  89
2026 11 15 16  02 00 51.945   +08 44 19.82  .15132 1.1309 158.0 21.7  42d  89
2026 11 15 17  02 00 57.009   +08 44 46.78  .15189 1.1314 158.0 21.7  42d  89
2026 11 15 18  02 01 02.041   +08 45 13.58  .15247 1.1319 158.0 21.7  42d  89
2026 11 15 19  02 01 07.040   +08 45 40.22  .15304 1.1324 157.9 21.7  42d  89
2026 11 15 20  02 01 12.008   +08 46 06.69  .15361 1.1329 157.9 21.7  42d  89
2026 11 15 21  02 01 16.944   +08 46 33.01  .15419 1.1335 157.9 21.8  42d  89
2026 11 15 22  02 01 21.850   +08 46 59.18  .15476 1.1340 157.9 21.8  42d  89
2026 11 15 23  02 01 26.725   +08 47 25.19  .15533 1.1345 157.9 21.8  42d  89
2026 11 16 00  02 01 31.570   +08 47 51.05  .15591 1.1350 157.8 21.8  42d  89
2026 11 16 01  02 01 36.385   +08 48 16.75  .15648 1.1355 157.8 21.8  42d  89
2026 11 16 02  02 01 41.170   +08 48 42.31  .15706 1.1360 157.8 21.8  42d  89
2026 11 16 03  02 01 45.926   +08 49 07.73  .15763 1.1365 157.8 21.8  43d  89
2026 11 16 04  02 01 50.653   +08 49 32.99  .15820 1.1371 157.8 21.8  43d  89
2026 11 16 05  02 01 55.352   +08 49 58.12  .15878 1.1376 157.7 21.8  43d  89
2026 11 16 06  02 02 00.022   +08 50 23.10  .15935 1.1381 157.7 21.8  43d  89
2026 11 16 07  02 02 04.664   +08 50 47.94  .15993 1.1386 157.7 21.9  43d  89
2026 11 16 08  02 02 09.279   +08 51 12.64  .16050 1.1391 157.7 21.9  43d  89
2026 11 16 09  02 02 13.867   +08 51 37.21  .16108 1.1396 157.7 21.9  43d  89
2026 11 16 10  02 02 18.427   +08 52 01.64  .16165 1.1401 157.6 21.9  43d  89
2026 11 16 11  02 02 22.961   +08 52 25.94  .16223 1.1407 157.6 21.9  43d  89
2026 11 16 12  02 02 27.468   +08 52 50.11  .16280 1.1412 157.6 21.9  43d  89
2026 11 16 13  02 02 31.949   +08 53 14.14  .16338 1.1417 157.6 21.9  43d  89
2026 11 16 14  02 02 36.405   +08 53 38.05  .16396 1.1422 157.5 21.9  43d  89
2026 11 16 15  02 02 40.834   +08 54 01.82  .16453 1.1427 157.5 21.9  44d  89
2026 11 16 16  02 02 45.239   +08 54 25.48  .16511 1.1432 157.5 21.9  44d  89
2026 11 16 17  02 02 49.618   +08 54 49.00  .16568 1.1437 157.5 21.9  44d  89
2026 11 16 18  02 02 53.973   +08 55 12.40  .16626 1.1442 157.5 21.9  44d  89
2026 11 16 19  02 02 58.303   +08 55 35.69  .16684 1.1448 157.4 22.0  44d  89
2026 11 16 20  02 03 02.609   +08 55 58.85  .16741 1.1453 157.4 22.0  44d  89
2026 11 16 21  02 03 06.891   +08 56 21.89  .16799 1.1458 157.4 22.0  44d  89
2026 11 16 22  02 03 11.149   +08 56 44.81  .16857 1.1463 157.4 22.0  44d  89
2026 11 16 23  02 03 15.384   +08 57 07.62  .16914 1.1468 157.3 22.0  44d  89