"Pseudo-MPEC" for P12patY

Created 2026 Aug 19 12:35:06 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: 
     P12patY*0C2026 08 11.42827421 33 50.633-25 48 42.66   ~8BC5 21.99wXNEOCPF51
     P12patY 0C2026 08 11.43877921 33 50.635-25 48 48.15   ~8BC5 21.43wXNEOCPF51
     P12patY 0C2026 08 11.44925321 33 50.643-25 48 53.65   ~8BC5 21.30wXNEOCPF51
     P12patY 0C2026 08 11.45973621 33 50.645-25 48 59.01   ~8BC5 21.66wXNEOCPF51
     P12patY 0C2026 08 11.51545021 33 50.680-25 49 26.51   ~8BKK 21.18GVNEOCPF52
     P12patY 0C2026 08 11.51611721 33 50.678-25 49 27.43   ~8BKK 21.65GVNEOCPF52

Station data:
(F51) Pan-STARRS 1, Haleakala  (N20.707234 W156.255910)  US/Hawaii.
   Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
   K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
   Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
   CCD.
(F52) Pan-STARRS 2, Haleakala  (N20.707382 W156.255910)  US/Hawaii.
   Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
   K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
   Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
   CCD.

Orbital elements:  P12patY
   Perihelion 2026 Oct 5.202058 +/- 47.9 TT =  4:50:57.8 (JD 2461318.702058)
Epoch 2026 Aug 11.0 TT = JDT 2461263.5   Earth MOID: 0.2614   Ma: 0.0238
M 345.318005742 +/- 15              (J2000 ecliptic)             AutoNEOCP
n   0.265968238 +/- 0.144           Peri.  285.959849 +/- 70
a   2.394691269 +/- 0.867           Node    75.857771 +/- 33
e   0.47495854 +/- 0.145            Incl.    3.241983 +/- 2.0
P   3.70573                H 22.44  G  0.15   U 11.4  SR
q 1.257312181 +/- 0.243    Q 3.532070357 +/- 2.18
From 6 observations 2026 Aug. 11 (2.1 hr); mean residual 0".13

Residuals in arcseconds: 
260811 F51  .02-  .05+    260811 F51  .04+  .06-    260811 F52  .01+  .31+    
260811 F51  .03-  .03+    260811 F51  .03+  .05-    260811 F52  .03-  .28-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2026 08 19 13  21 35 23.993   -26 52 21.04  .34480 1.3483 165.3 21.5  901  62
2026 08 19 14  21 35 24.569   -26 52 38.28  .34468 1.3482 165.2 21.5  909  62
2026 08 19 15  21 35 25.147   -26 52 55.49  .34457 1.3480 165.2 21.5  917  62
2026 08 19 16  21 35 25.727   -26 53 12.67  .34446 1.3479 165.2 21.5  925  61
2026 08 19 17  21 35 26.308   -26 53 29.82  .34434 1.3477 165.2 21.5  933  61
2026 08 19 18  21 35 26.890   -26 53 46.94  .34423 1.3476 165.1 21.5  941  61
2026 08 19 19  21 35 27.475   -26 54 04.02  .34411 1.3474 165.1 21.5  949  61
2026 08 19 20  21 35 28.061   -26 54 21.08  .34400 1.3473 165.1 21.5  957  61
2026 08 19 21  21 35 28.648   -26 54 38.10  .34388 1.3471 165.0 21.5  966  60
2026 08 19 22  21 35 29.237   -26 54 55.09  .34377 1.3470 165.0 21.5  974  60
2026 08 19 23  21 35 29.828   -26 55 12.05  .34366 1.3468 165.0 21.5  982  60
2026 08 20 00  21 35 30.421   -26 55 28.98  .34355 1.3467 165.0 21.5  991  60
2026 08 20 01  21 35 31.015   -26 55 45.87  .34343 1.3465 164.9 21.5  999  60
2026 08 20 02  21 35 31.610   -26 56 02.73  .34332 1.3463 164.9 21.5 1008  60
2026 08 20 03  21 35 32.208   -26 56 19.56  .34321 1.3462 164.9 21.5 1016  59
2026 08 20 04  21 35 32.807   -26 56 36.36  .34310 1.3460 164.8 21.5 1025  59
2026 08 20 05  21 35 33.408   -26 56 53.12  .34298 1.3459 164.8 21.5 1034  59
2026 08 20 06  21 35 34.010   -26 57 09.86  .34287 1.3457 164.8 21.5 1043  59
2026 08 20 07  21 35 34.614   -26 57 26.55  .34276 1.3456 164.8 21.5 1052  59
2026 08 20 08  21 35 35.220   -26 57 43.22  .34265 1.3454 164.7 21.5 1061  59
2026 08 20 09  21 35 35.828   -26 57 59.85  .34254 1.3453 164.7 21.5 1070  59
2026 08 20 10  21 35 36.437   -26 58 16.46  .34243 1.3451 164.7 21.5 1079  58
2026 08 20 11  21 35 37.048   -26 58 33.02  .34232 1.3450 164.6 21.5 1088  58
2026 08 20 12  21 35 37.661   -26 58 49.56  .34221 1.3448 164.6 21.5 1097  58
2026 08 20 13  21 35 38.275   -26 59 06.06  .34210 1.3447 164.6 21.5 1107  58
2026 08 20 14  21 35 38.891   -26 59 22.53  .34199 1.3445 164.6 21.5 1116  58
2026 08 20 15  21 35 39.509   -26 59 38.96  .34188 1.3444 164.5 21.5 1125  58
2026 08 20 16  21 35 40.129   -26 59 55.36  .34177 1.3442 164.5 21.5 1135  58
2026 08 20 17  21 35 40.751   -27 00 11.73  .34166 1.3441 164.5 21.5 1144  57
2026 08 20 18  21 35 41.374   -27 00 28.06  .34155 1.3439 164.4 21.5 1154  57
2026 08 20 19  21 35 42.000   -27 00 44.36  .34144 1.3438 164.4 21.5 1164  57
2026 08 20 20  21 35 42.627   -27 01 00.63  .34133 1.3436 164.4 21.5 1174  57
2026 08 20 21  21 35 43.255   -27 01 16.86  .34122 1.3435 164.4 21.5 1183  57
2026 08 20 22  21 35 43.886   -27 01 33.06  .34111 1.3433 164.3 21.5 1193  57
2026 08 20 23  21 35 44.519   -27 01 49.22  .34100 1.3432 164.3 21.5 1203  57
2026 08 21 00  21 35 45.153   -27 02 05.35  .34090 1.3430 164.3 21.5 1213  56
2026 08 21 01  21 35 45.789   -27 02 21.45  .34079 1.3429 164.2 21.5 1224  56
2026 08 21 02  21 35 46.427   -27 02 37.51  .34068 1.3427 164.2 21.5 1234  56
2026 08 21 03  21 35 47.067   -27 02 53.53  .34057 1.3426 164.2 21.5 1244  56
2026 08 21 04  21 35 47.709   -27 03 09.53  .34047 1.3424 164.2 21.5 1255  56
2026 08 21 05  21 35 48.353   -27 03 25.48  .34036 1.3423 164.1 21.5 1265  56
2026 08 21 06  21 35 48.998   -27 03 41.41  .34025 1.3421 164.1 21.5 1276  56
2026 08 21 07  21 35 49.646   -27 03 57.29  .34015 1.3420 164.1 21.5 1286  56
2026 08 21 08  21 35 50.295   -27 04 13.15  .34004 1.3418 164.0 21.5 1297  56
2026 08 21 09  21 35 50.947   -27 04 28.96  .33993 1.3417 164.0 21.5 1308  55
2026 08 21 10  21 35 51.600   -27 04 44.75  .33983 1.3415 164.0 21.5 1318  55
2026 08 21 11  21 35 52.255   -27 05 00.49  .33972 1.3414 164.0 21.5 1329  55
2026 08 21 12  21 35 52.912   -27 05 16.21  .33962 1.3412 163.9 21.5 1340  55