"Pseudo-MPEC" for P22rf9Z

Created 2026 Oct 13 5:35:26 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: 
     P22rf9Z*0C2026 10 11.48559801 34 14.278+31 04 20.89   ~ACHo 21.01wXNEOCPF52
     P22rf9Z 0C2026 10 11.49743201 34 21.850+31 05 58.30   ~ACHo 20.84wXNEOCPF52
     P22rf9Z 0C2026 10 11.52073001 34 36.781+31 09 09.28   ~ACHo 21.21wXNEOCPF52
     P22rf9Z IC2026 10 12.79413701 50 46.21 +34 10 10.2    ~ACJo 19.9 GVNEOCPL01
     P22rf9Z KC2026 10 12.79952201 50 50.57 +34 10 58.6    ~ACJo 20.6 GVNEOCPL01
     P22rf9Z IC2026 10 12.80477901 50 54.84 +34 11 46.8    ~ACJo 19.6 GVNEOCPL01

Station data:
(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.
(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.

Orbital elements:  P22rf9Z
   Perihelion 2026 Nov 8.695704 +/- 0.374 TT = 16:41:48.8 (JD 2461353.195704)
Epoch 2026 Oct 12.0 TT = JDT 2461325.5   Earth MOID: 0.0346   Ma: 0.0460
M 353.274335256 +/- 0.35            (J2000 ecliptic)             AutoNEOCP
n   0.242841444 +/- 0.0142          Peri.   79.445099 +/- 2.1
a   2.544412442 +/- 0.0991          Node   333.101684 +/- 1.5
e   0.60668070 +/- 0.0158           Incl.    1.936744 +/- 0.036
P   4.05865                H 24.95  G  0.15   U  9.9
q 1.000766511 +/- 0.00198    Q 4.088058374 +/- 0.199
From 6 observations 2026 Oct. 11-12 (31.7 hr); mean residual 0".26

Residuals in arcseconds: 
261011 F52  .10-  .06-    261011 F52  .07-  .05+    261012 L01  .07-  .33-    
261011 F52  .16+  .02+    261012 L01  .51-  .16+    261012 L01  .57+  .16+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2026 10 13 06  01 57 05.394   +35 18 22.82  .07144 1.0606 150.5 20.6 10.2  66
2026 10 13 07  01 57 41.828   +35 24 34.75  .07133 1.0604 150.4 20.6 11.3  65
2026 10 13 08  01 58 18.469   +35 30 47.06  .07121 1.0603 150.3 20.6 12.5  64
2026 10 13 09  01 58 55.318   +35 36 59.75  .07110 1.0601 150.1 20.6 13.7  64
2026 10 13 10  01 59 32.375   +35 43 12.79  .07099 1.0599 150.0 20.6 14.9  63
2026 10 13 11  02 00 09.641   +35 49 26.18  .07088 1.0597 149.9 20.6 16.2  62
2026 10 13 12  02 00 47.119   +35 55 39.90  .07077 1.0595 149.8 20.6 17.6  62
2026 10 13 13  02 01 24.809   +36 01 53.94  .07065 1.0594 149.7 20.6 19.0  61
2026 10 13 14  02 02 02.712   +36 08 08.29  .07055 1.0592 149.5 20.6 20.4  61
2026 10 13 15  02 02 40.829   +36 14 22.93  .07044 1.0590 149.4 20.6 21.9  61
2026 10 13 16  02 03 19.162   +36 20 37.85  .07033 1.0588 149.3 20.6 23.5  60
2026 10 13 17  02 03 57.711   +36 26 53.03  .07022 1.0587 149.2 20.6 25.1  60
2026 10 13 18  02 04 36.479   +36 33 08.47  .07011 1.0585 149.1 20.6 26.7  60
2026 10 13 19  02 05 15.465   +36 39 24.14  .07001 1.0583 148.9 20.6 28.4  59
2026 10 13 20  02 05 54.672   +36 45 40.04  .06990 1.0581 148.8 20.6 30.2  59
2026 10 13 21  02 06 34.099   +36 51 56.15  .06980 1.0579 148.7 20.6 32.0  59
2026 10 13 22  02 07 13.750   +36 58 12.45  .06969 1.0578 148.6 20.6 33.8  59
2026 10 13 23  02 07 53.624   +37 04 28.93  .06959 1.0576 148.4 20.6 35.7  59
2026 10 14 00  02 08 33.723   +37 10 45.57  .06949 1.0574 148.3 20.6 37.7  59
2026 10 14 01  02 09 14.047   +37 17 02.36  .06938 1.0572 148.2 20.6 39.7  59
2026 10 14 02  02 09 54.599   +37 23 19.28  .06928 1.0571 148.1 20.6 41.8  58
2026 10 14 03  02 10 35.379   +37 29 36.32  .06918 1.0569 147.9 20.6 43.9  58
2026 10 14 04  02 11 16.388   +37 35 53.46  .06908 1.0567 147.8 20.6 46.1  58
2026 10 14 05  02 11 57.628   +37 42 10.69  .06898 1.0565 147.7 20.6 48.3  58
2026 10 14 06  02 12 39.099   +37 48 27.98  .06888 1.0564 147.6 20.6 50.6  58
2026 10 14 07  02 13 20.803   +37 54 45.32  .06878 1.0562 147.4 20.6 52.9  58
2026 10 14 08  02 14 02.740   +38 01 02.70  .06868 1.0560 147.3 20.6 55.3  58
2026 10 14 09  02 14 44.913   +38 07 20.10  .06859 1.0558 147.2 20.6 57.7  58
2026 10 14 10  02 15 27.322   +38 13 37.50  .06849 1.0557 147.1 20.6 60.2  58
2026 10 14 11  02 16 09.967   +38 19 54.87  .06839 1.0555 146.9 20.6 62.8  58
2026 10 14 12  02 16 52.851   +38 26 12.22  .06830 1.0553 146.8 20.6 65.4  58
2026 10 14 13  02 17 35.974   +38 32 29.51  .06820 1.0551 146.7 20.6 68.0  58
2026 10 14 14  02 18 19.338   +38 38 46.73  .06811 1.0550 146.5 20.6 70.8  58
2026 10 14 15  02 19 02.942   +38 45 03.86  .06802 1.0548 146.4 20.6 73.5  58
2026 10 14 16  02 19 46.790   +38 51 20.88  .06793 1.0546 146.3 20.6 76.4  58
2026 10 14 17  02 20 30.880   +38 57 37.78  .06783 1.0545 146.1 20.6 79.3  58
2026 10 14 18  02 21 15.216   +39 03 54.53  .06774 1.0543 146.0 20.6 82.2  58
2026 10 14 19  02 21 59.797   +39 10 11.11  .06765 1.0541 145.9 20.6 85.2  58
2026 10 14 20  02 22 44.624   +39 16 27.51  .06756 1.0539 145.7 20.6 88.3  58
2026 10 14 21  02 23 29.699   +39 22 43.71  .06747 1.0538 145.6 20.6 91.4  58
2026 10 14 22  02 24 15.023   +39 28 59.68  .06738 1.0536 145.5 20.6 94.6  58
2026 10 14 23  02 25 00.596   +39 35 15.41  .06730 1.0534 145.3 20.6 97.8  58
2026 10 15 00  02 25 46.420   +39 41 30.87  .06721 1.0533 145.2 20.6  101  58
2026 10 15 01  02 26 32.495   +39 47 46.05  .06712 1.0531 145.1 20.6  104  58
2026 10 15 02  02 27 18.823   +39 54 00.92  .06704 1.0529 144.9 20.6  108  58
2026 10 15 03  02 28 05.404   +40 00 15.47  .06695 1.0527 144.8 20.6  111  58
2026 10 15 04  02 28 52.240   +40 06 29.67  .06687 1.0526 144.7 20.6  115  59
2026 10 15 05  02 29 39.331   +40 12 43.51  .06679 1.0524 144.5 20.6  118  59