"Pseudo-MPEC" for P22pZcb
Created 2026 Sep 15 3:35:25 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22pZcb*0C2026 09 13.37779422 36 52.325-09 51 34.08 ~9EFo 20.96wXNEOCPF52
P22pZcb 0C2026 09 13.38867422 36 51.542-09 52 36.07 ~9EFo 21.16wXNEOCPF52
P22pZcb 0C2026 09 13.39955122 36 50.769-09 53 37.78 ~9EFo 21.23wXNEOCPF52
P22pZcb 0C2026 09 13.41049122 36 49.987-09 54 39.98 ~9EFo 20.71wXNEOCPF52
P22pZcb 0C2026 09 13.49196722 36 44.211-10 02 23.51 ~9EFo 20.74GVNEOCPF51
P22pZcb 0C2026 09 13.49278222 36 44.160-10 02 28.04 ~9EFo 20.71GVNEOCPF51
P22pZcb KC2026 09 13.60867622 36 37.207-10 13 00.19 ~9EFo 21.0 GWNEOCP474
P22pZcb KC2026 09 13.61238722 36 36.922-10 13 21.50 ~9EFo 21.0 GWNEOCP474
P22pZcb KC2026 09 13.61609722 36 36.684-10 13 43.07 ~9EFo 21.0 GWNEOCP474
P22pZcb KC2026 09 13.61980122 36 36.415-10 14 03.37 ~9EFo 21.1 GWNEOCP474
P22pZcb 0C2026 09 14.24932322 35 59.417-11 15 02.10 ~9EM5 21.22rUNEOCPI41
P22pZcb 0C2026 09 14.26445422 35 58.357-11 16 29.43 ~9EM5 20.32iUNEOCPI41
P22pZcb KC2026 09 14.94009122 35 16.60 -12 22 16.2 ~9ENK 20.9 GVNEOCPL01
P22pZcb KC2026 09 14.94537322 35 16.24 -12 22 48.0 ~9ENK 20.1 GVNEOCPL01
P22pZcb KC2026 09 14.95045922 35 15.84 -12 23 16.9 ~9ENK 20.6 GVNEOCPL01
P22pZcb |C2026 09 15.06341022 35 10.090-12 33 49.00 ~9F2o 20.7 GVNEOCP807
P22pZcb |C2026 09 15.07124022 35 09.550-12 34 35.30 ~9F2o 20.5 GVNEOCP807
P22pZcb |C2026 09 15.07909022 35 08.960-12 35 21.70 ~9F2o 20.4 GVNEOCP807
P22pZcb |C2026 09 15.09477022 35 07.900-12 36 54.40 ~9F2o 20.5 GVNEOCP807
Station data:
(474) Mount John Observatory, Lake Tekapo (S43.987385 E170.464960) New
Zealand. Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
Kilmartin. 1.0-m f/7.7 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(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.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(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: P22pZcb
Perihelion 2026 Dec 8.009653 +/- 0.178 TT = 0:13:54.0 (JD 2461382.509653)
Epoch 2026 Sep 15.0 TT = JDT 2461298.5 Earth MOID: 0.2465 Ma: 0.0681
M 322.071578627 +/- 0.39 (J2000 ecliptic) AutoNEOCP
n 0.451476942 +/- 0.00388 Peri. 263.950438 +/- 0.17
a 1.682851003 +/- 0.00965 Node 166.626979 +/- 0.011
e 0.41993604 +/- 0.00302 Incl. 30.160781 +/- 0.17
P 2.183/797.368d H 22.15 G 0.15 U 9.0
q 0.976161201 +/- 0.00119 Q 2.389540805 +/- 0.0187
From 19 observations 2026 Sept. 13-15 (41.2 hr); mean residual 0".24
Residuals in arcseconds: 260913 F52 .04+ .05+ 260913 474 .25- .09- 260914 L01 .52- .36+ 260913 F52 .04- .05- 260913 474 .11- .51- 260915 807 .06+ .09+ 260913 F52 .02+ .11+ 260913 474 .44- .30+ 260915 807 .21+ .02+ 260913 F52 .03+ .13+ 260914 I41 .02- .06- 260915 807 .33- .02- 260913 F51 .03- .15- 260914 I41 .14+ .38+ 260915 807 .41+ .15- 260913 F51 .05+ .04- 260914 L01 .03+ .19+ 260913 474 .29+ .07+ 260914 L01 .15+ .60- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 15 04 22 35 02.844 -12 44 06.78 .31628 1.3118 163.3 21.0 .024 134 2026 09 15 05 22 35 00.283 -12 48 12.64 .31614 1.3116 163.2 21.0 .022 129 2026 09 15 06 22 34 57.721 -12 52 18.69 .31600 1.3113 163.1 21.0 .020 124 2026 09 15 07 22 34 55.159 -12 56 24.92 .31587 1.3111 163.0 21.0 .017 117 2026 09 15 08 22 34 52.596 -13 00 31.34 .31573 1.3108 162.9 21.0 .016 108 2026 09 15 09 22 34 50.033 -13 04 37.94 .31559 1.3106 162.8 21.0 .014 97 2026 09 15 10 22 34 47.469 -13 08 44.73 .31545 1.3103 162.8 21.0 .013 84 2026 09 15 11 22 34 44.905 -13 12 51.69 .31532 1.3101 162.7 21.0 .013 69 2026 09 15 12 22 34 42.340 -13 16 58.84 .31518 1.3098 162.6 21.0 .014 54 2026 09 15 13 22 34 39.775 -13 21 06.16 .31505 1.3096 162.5 21.0 .015 41 2026 09 15 14 22 34 37.209 -13 25 13.66 .31491 1.3093 162.4 21.0 .017 30 2026 09 15 15 22 34 34.642 -13 29 21.34 .31478 1.3091 162.3 21.0 .020 22 2026 09 15 16 22 34 32.076 -13 33 29.19 .31465 1.3088 162.2 21.0 .023 15 2026 09 15 17 22 34 29.508 -13 37 37.22 .31451 1.3085 162.2 21.0 .026 9 2026 09 15 18 22 34 26.941 -13 41 45.43 .31438 1.3083 162.1 21.0 .029 5 2026 09 15 19 22 34 24.373 -13 45 53.80 .31425 1.3080 162.0 21.0 .033 2 2026 09 15 20 22 34 21.804 -13 50 02.35 .31412 1.3078 161.9 21.0 .037 179 2026 09 15 21 22 34 19.235 -13 54 11.06 .31399 1.3075 161.8 21.0 .041 176 2026 09 15 22 22 34 16.666 -13 58 19.95 .31386 1.3073 161.7 21.0 .045 174 2026 09 15 23 22 34 14.096 -14 02 29.00 .31373 1.3070 161.6 21.0 .049 172 2026 09 16 00 22 34 11.526 -14 06 38.22 .31360 1.3068 161.5 21.0 .053 170 2026 09 16 01 22 34 08.956 -14 10 47.61 .31348 1.3065 161.4 21.0 .058 169 2026 09 16 02 22 34 06.385 -14 14 57.16 .31335 1.3063 161.4 21.0 .062 167 2026 09 16 03 22 34 03.814 -14 19 06.88 .31323 1.3060 161.3 21.0 .067 166 2026 09 16 04 22 34 01.243 -14 23 16.75 .31310 1.3058 161.2 21.0 .072 165 2026 09 16 05 22 33 58.671 -14 27 26.79 .31298 1.3055 161.1 21.0 .077 164 2026 09 16 06 22 33 56.099 -14 31 36.99 .31285 1.3053 161.0 21.0 .082 163 2026 09 16 07 22 33 53.527 -14 35 47.35 .31273 1.3050 160.9 21.0 .087 162 2026 09 16 08 22 33 50.955 -14 39 57.87 .31261 1.3048 160.8 21.0 .092 161 2026 09 16 09 22 33 48.382 -14 44 08.55 .31248 1.3045 160.7 21.0 .097 160 2026 09 16 10 22 33 45.809 -14 48 19.38 .31236 1.3042 160.6 21.0 .103 160 2026 09 16 11 22 33 43.236 -14 52 30.37 .31224 1.3040 160.6 21.0 .108 159 2026 09 16 12 22 33 40.662 -14 56 41.51 .31212 1.3037 160.5 21.0 .114 158 2026 09 16 13 22 33 38.089 -15 00 52.80 .31200 1.3035 160.4 21.0 .119 158 2026 09 16 14 22 33 35.515 -15 05 04.25 .31189 1.3032 160.3 21.0 .125 157 2026 09 16 15 22 33 32.941 -15 09 15.84 .31177 1.3030 160.2 21.0 .131 156 2026 09 16 16 22 33 30.366 -15 13 27.59 .31165 1.3027 160.1 21.0 .137 156 2026 09 16 17 22 33 27.792 -15 17 39.48 .31153 1.3025 160.0 21.0 .143 155 2026 09 16 18 22 33 25.218 -15 21 51.52 .31142 1.3022 159.9 21.0 .149 155 2026 09 16 19 22 33 22.643 -15 26 03.71 .31130 1.3020 159.8 21.0 .155 154 2026 09 16 20 22 33 20.068 -15 30 16.04 .31119 1.3017 159.7 21.0 .162 154 2026 09 16 21 22 33 17.493 -15 34 28.51 .31107 1.3015 159.7 21.0 .168 153 2026 09 16 22 22 33 14.918 -15 38 41.13 .31096 1.3012 159.6 21.0 .175 153 2026 09 16 23 22 33 12.343 -15 42 53.89 .31085 1.3010 159.5 21.0 .181 152 2026 09 17 00 22 33 09.768 -15 47 06.78 .31074 1.3007 159.4 21.0 .188 152 2026 09 17 01 22 33 07.193 -15 51 19.82 .31063 1.3005 159.3 21.0 .195 151 2026 09 17 02 22 33 04.617 -15 55 33.00 .31052 1.3002 159.2 21.0 .202 151 2026 09 17 03 22 33 02.042 -15 59 46.31 .31041 1.3000 159.1 21.1 .209 150