"Pseudo-MPEC" for P12r4oL

Created 2026 Oct 17 1:35:21 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: 
     P12r4oL*0C2026 10 06.40843900 08 07.840+36 42 53.20   ~ADI5 21.94wXNEOCPF51
     P12r4oL 0C2026 10 06.41981600 08 06.663+36 42 52.14   ~ADI5 22.38wXNEOCPF51
     P12r4oL 0C2026 10 06.43116000 08 05.494+36 42 51.51   ~ADI5 23.04wXNEOCPF51
     P12r4oL 0C2026 10 06.54543000 07 53.818+36 42 42.02   ~ADI5 22.59GVNEOCPF52
     P12r4oL 0C2026 10 06.54627200 07 53.752+36 42 42.00   ~ADI5 22.72GVNEOCPF52

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:  P12r4oL
   Perihelion 2027 Mar 7.968909 +/- 339 TT = 23:15:13.7 (JD 2461472.468909)
Epoch 2026 Oct  6.0 TT = JDT 2461319.5   Earth MOID: 0.2756   Ve: 0.0309
M 359.881562050 +/- 70              (J2000 ecliptic)             AutoNEOCP
n   0.000774261 +/-                 Peri.  189.336630 +/- 70
a 117.4566408 +/-                   Node   307.540574 +/- 39
e   0.99427025 +/- 0.25             Incl.   22.112521 +/- 33
P1272.96471                H 18.57  G  0.15   U 10.3  SR
q 0.672997040 +/- 0.961    Q 234.2402846 +/- 35.3
From 5 observations 2026 Oct. 6 (3.3 hr); mean residual 0".09

Residuals in arcseconds: 
261006 F51  .10+  .08+    261006 F51  .10-  .06+    261006 F52  .13+  .03+    
261006 F51  .02-  .15-    261006 F52  .11-  .03-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2026 10 17 02  23 49 41.666   +36 07 04.43  1.5997 2.4839 145.1 22.3 1267  84
2026 10 17 03  23 49 37.282   +36 06 50.54  1.5993 2.4833 145.1 22.3 1276  84
2026 10 17 04  23 49 32.898   +36 06 36.61  1.5989 2.4828 145.1 22.3 1285  84
2026 10 17 05  23 49 28.514   +36 06 22.64  1.5984 2.4822 145.1 22.3 1294  85
2026 10 17 06  23 49 24.130   +36 06 08.62  1.5980 2.4817 145.1 22.3 1303  85
2026 10 17 07  23 49 19.746   +36 05 54.56  1.5976 2.4811 145.1 22.3 1312  85
2026 10 17 08  23 49 15.363   +36 05 40.46  1.5971 2.4806 145.0 22.3 1321  85
2026 10 17 09  23 49 10.980   +36 05 26.32  1.5967 2.4801 145.0 22.3 1330  85
2026 10 17 10  23 49 06.597   +36 05 12.14  1.5963 2.4795 145.0 22.3 1339  85
2026 10 17 11  23 49 02.214   +36 04 57.91  1.5958 2.4790 145.0 22.3 1348  85
2026 10 17 12  23 48 57.831   +36 04 43.64  1.5954 2.4784 145.0 22.3 1357  85
2026 10 17 13  23 48 53.449   +36 04 29.33  1.5950 2.4779 144.9 22.3 1367  85
2026 10 17 14  23 48 49.067   +36 04 14.97  1.5945 2.4773 144.9 22.3 1376  85
2026 10 17 15  23 48 44.685   +36 04 00.58  1.5941 2.4768 144.9 22.3 1385  85
2026 10 17 16  23 48 40.304   +36 03 46.14  1.5937 2.4762 144.9 22.3 1395  85
2026 10 17 17  23 48 35.922   +36 03 31.66  1.5933 2.4757 144.9 22.3 1404  85
2026 10 17 18  23 48 31.542   +36 03 17.13  1.5928 2.4751 144.9 22.3 1413  85
2026 10 17 19  23 48 27.161   +36 03 02.56  1.5924 2.4746 144.8 22.3 1423  85
2026 10 17 20  23 48 22.780   +36 02 47.96  1.5920 2.4740 144.8 22.3 1432  85
2026 10 17 21  23 48 18.400   +36 02 33.31  1.5916 2.4735 144.8 22.3 1442  85
2026 10 17 22  23 48 14.021   +36 02 18.61  1.5911 2.4730 144.8 22.3 1452  85
2026 10 17 23  23 48 09.641   +36 02 03.88  1.5907 2.4724 144.8 22.3 1461  85
2026 10 18 00  23 48 05.262   +36 01 49.10  1.5903 2.4719 144.7 22.3 1471  86
2026 10 18 01  23 48 00.883   +36 01 34.28  1.5899 2.4713 144.7 22.3 1480  86
2026 10 18 02  23 47 56.505   +36 01 19.42  1.5894 2.4708 144.7 22.3 1490  86
2026 10 18 03  23 47 52.127   +36 01 04.51  1.5890 2.4702 144.7 22.3 1500  86
2026 10 18 04  23 47 47.749   +36 00 49.57  1.5886 2.4697 144.7 22.3 1510  86
2026 10 18 05  23 47 43.372   +36 00 34.58  1.5882 2.4691 144.6 22.3 1519  86
2026 10 18 06  23 47 38.995   +36 00 19.55  1.5878 2.4686 144.6 22.3 1529  86
2026 10 18 07  23 47 34.618   +36 00 04.48  1.5873 2.4680 144.6 22.3 1539  86
2026 10 18 08  23 47 30.242   +35 59 49.36  1.5869 2.4675 144.6 22.3 1549  86
2026 10 18 09  23 47 25.866   +35 59 34.20  1.5865 2.4669 144.6 22.3 1559  86
2026 10 18 10  23 47 21.491   +35 59 19.00  1.5861 2.4664 144.5 22.3 1569  86
2026 10 18 11  23 47 17.116   +35 59 03.76  1.5857 2.4659 144.5 22.3 1579  86
2026 10 18 12  23 47 12.741   +35 58 48.48  1.5852 2.4653 144.5 22.3 1589  86
2026 10 18 13  23 47 08.367   +35 58 33.15  1.5848 2.4648 144.5 22.3 1599  86
2026 10 18 14  23 47 03.993   +35 58 17.79  1.5844 2.4642 144.5 22.3 1609  86
2026 10 18 15  23 46 59.620   +35 58 02.38  1.5840 2.4637 144.4 22.3 1619  86
2026 10 18 16  23 46 55.247   +35 57 46.93  1.5836 2.4631 144.4 22.3 1629  86
2026 10 18 17  23 46 50.875   +35 57 31.43  1.5832 2.4626 144.4 22.3 1639  86
2026 10 18 18  23 46 46.503   +35 57 15.90  1.5827 2.4620 144.4 22.3 1650  87
2026 10 18 19  23 46 42.132   +35 57 00.32  1.5823 2.4615 144.4 22.3 1660  87
2026 10 18 20  23 46 37.761   +35 56 44.70  1.5819 2.4609 144.3 22.3 1670  87
2026 10 18 21  23 46 33.391   +35 56 29.04  1.5815 2.4604 144.3 22.3 1680  87
2026 10 18 22  23 46 29.021   +35 56 13.34  1.5811 2.4598 144.3 22.3 1691  87
2026 10 18 23  23 46 24.652   +35 55 57.59  1.5807 2.4593 144.3 22.3 1701  87
2026 10 19 00  23 46 20.283   +35 55 41.81  1.5802 2.4587 144.3 22.3 1712  87
2026 10 19 01  23 46 15.915   +35 55 25.98  1.5798 2.4582 144.2 22.3 1722  87