"Pseudo-MPEC" for ZTF10Ek
Created 2026 Jul 11 21:35:14 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ZTF10Ek 0C2026 07 09.30801115 41 39.039-02 57 54.59 ~7AJ5x20.05iUNEOCPI41
ZTF10Ek*0C2026 07 10.28316117 04 00.924+05 09 35.37 ~7AE5 18.32iUNEOCPI41
ZTF10Ek 0C2026 07 10.28350917 04 02.109+05 09 41.94 ~7AE5 18.32iUNEOCPI41
ZTF10Ek 0C2026 07 10.29598117 04 42.778+05 13 42.18 ~7AE5 19.05gUNEOCPI41
ZTF10Ek 0C2026 07 10.29632917 04 43.936+05 13 48.98 ~7AE5 19.05gUNEOCPI41
ZTF10Ek KB2026 07 10.64849917 24 56.023+07 05 48.77 ~7ANZ 17.9 GWNEOCP900
ZTF10Ek KB2026 07 10.65558417 25 19.807+07 08 02.29 ~7ANZ 18.4 GWNEOCP900
ZTF10Ek 0C2026 07 10.98822617 44 54.595+08 49 17.94 ~7B05 18.2 GWNEOCPJ95
ZTF10Ek 0C2026 07 10.99071717 45 03.007+08 50 03.16 ~7B05 18.3 GWNEOCPJ95
ZTF10Ek 0C2026 07 10.99300017 45 10.745+08 50 44.30 ~7B05 18.1 GWNEOCPJ95
ZTF10Ek 0C2026 07 10.99649417 45 22.517+08 51 47.88 ~7B05 18.3 GWNEOCPJ95
ZTF10Ek 1C2026 07 11.15782317 55 09.048+09 42 07.92 ~7B4K VNEOCPI52
ZTF10Ek 1C2026 07 11.15844917 55 11.140+09 42 19.01 ~7B4K 18.28GVNEOCPI52
ZTF10Ek 1C2026 07 11.15907717 55 13.238+09 42 30.53 ~7B4K VNEOCPI52
ZTF10Ek 1C2026 07 11.15969917 55 15.312+09 42 41.54 ~7B4K VNEOCPI52
ZTF10Ek KC2026 07 11.16869117 55 37.740+09 44 40.06 ~7B4K 18.6 VZNEOCPH36
ZTF10Ek KC2026 07 11.17055017 55 43.918+09 45 12.42 ~7B4K 18.7 VZNEOCPH36
ZTF10Ek KC2026 07 11.17235017 55 49.910+09 45 44.68 ~7B4K 19.0 VZNEOCPH36
ZTF10Ek KB2026 07 11.50817018 15 14.528+11 21 02.03 ~7BCo 18.0 GXNEOCPQ06
ZTF10Ek KB2026 07 11.51372018 15 32.645+11 22 32.71 ~7BCo 17.1 GXNEOCPQ06
ZTF10Ek KB2026 07 11.86179 18 34 56.39 +12 50 51.2 ~7BLK 17.9 GXNEOCPL04
ZTF10Ek KB2026 07 11.86297 18 35 00.15 +12 51 08.9 ~7BLK 18.0 GXNEOCPL04
ZTF10Ek KB2026 07 11.87010 18 35 22.65 +12 52 53.8 ~7BLK 17.9 GXNEOCPL04
Station data:
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(H36) Sandlot Observatory, Scranton (N38.797718 W95.706550) US/Kansas.
Observer G. Hug. 0.56-m reflector + 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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
(J95) Great Shefford (N51.474969 W1.447003) UK/England. Observer P.
Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
Orbital elements: ZTF10Ek
Perihelion 2026 Jul 4.641049 +/- 0.00134 TT = 15:23:06.6 (JD 2461226.141049)
Epoch 2026 Jul 11.0 TT = JDT 2461232.5 Earth MOID: 0.0103 AutoNEOCP
M 1.702630536 +/- 0.0043 (J2000 ecliptic)
n 0.267753355 +/- 0.000642 Peri. 359.379931 +/- 0.0018
a 2.384035772 +/- 0.00381 Node 281.167800 +/- 0.0017
e 0.56921980 +/- 0.000684 Incl. 4.330785 +/- 0.0034
P 3.68103 H 25.64 G 0.15 U 7.8
q 1.026995393 +/- 1.12e-5 Q 3.741076151 +/- 0.00761
22 of 23 observations 2026 July 10-11 (38.1 hr); mean residual 0".33
Residuals in arcseconds: 260709 I41(444'- 184'-) 260710 J95 .14- .01- 260711 H36 .06- .15- 260710 I41 .70- .63- 260710 J95 .34+ .16- 260711 H36 .03+ .23+ 260710 I41 .08+ .74- 260710 J95 .01+ .27+ 260711 Q06 .37+ .12+ 260710 I41 .39+ .33+ 260711 I52 .25- .16+ 260711 Q06 .66+ .59- 260710 I41 .73+ .46+ 260711 I52 .22- .05+ 260711 L04 .28- .27- 260710 900 .31- .20- 260711 I52 .19- .33+ 260711 L04 .14+ .03+ 260710 900 .03+ .48+ 260711 I52 .22- .22+ 260711 L04 .25- .00 260710 J95 .23- .14- 260711 H36 .02+ .43+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 07 11 22 18 37 50.652 +13 08 35.80 .01823 1.0312 143.1 18.5 .345 144 2026 07 11 23 18 40 06.680 +13 18 27.71 .01829 1.0313 143.1 18.5 .352 142 2026 07 12 00 18 42 21.972 +13 28 10.98 .01835 1.0313 143.1 18.5 .359 140 2026 07 12 01 18 44 36.507 +13 37 45.56 .01842 1.0314 143.1 18.5 .366 138 2026 07 12 02 18 46 50.266 +13 47 11.41 .01848 1.0314 143.0 18.5 .374 136 2026 07 12 03 18 49 03.231 +13 56 28.51 .01855 1.0315 143.0 18.5 .382 134 2026 07 12 04 18 51 15.383 +14 05 36.84 .01862 1.0315 143.0 18.5 .391 133 2026 07 12 05 18 53 26.706 +14 14 36.39 .01869 1.0316 142.9 18.5 .399 131 2026 07 12 06 18 55 37.183 +14 23 27.15 .01877 1.0316 142.9 18.6 .408 130 2026 07 12 07 18 57 46.799 +14 32 09.13 .01884 1.0317 142.9 18.6 .417 128 2026 07 12 08 18 59 55.539 +14 40 42.35 .01892 1.0317 142.8 18.6 .426 127 2026 07 12 09 19 02 03.390 +14 49 06.81 .01900 1.0318 142.8 18.6 .436 126 2026 07 12 10 19 04 10.339 +14 57 22.54 .01908 1.0318 142.7 18.6 .445 125 2026 07 12 11 19 06 16.374 +15 05 29.58 .01916 1.0319 142.6 18.6 .455 124 2026 07 12 12 19 08 21.482 +15 13 27.96 .01925 1.0319 142.6 18.6 .465 123 2026 07 12 13 19 10 25.655 +15 21 17.73 .01933 1.0320 142.5 18.6 .475 122 2026 07 12 14 19 12 28.882 +15 28 58.93 .01942 1.0320 142.4 18.6 .485 121 2026 07 12 15 19 14 31.153 +15 36 31.63 .01951 1.0321 142.3 18.7 .494 120 2026 07 12 16 19 16 32.461 +15 43 55.87 .01960 1.0321 142.2 18.7 .504 119 2026 07 12 17 19 18 32.798 +15 51 11.73 .01969 1.0322 142.1 18.7 .514 118 2026 07 12 18 19 20 32.157 +15 58 19.27 .01978 1.0322 142.1 18.7 .524 117 2026 07 12 19 19 22 30.533 +16 05 18.57 .01987 1.0323 142.0 18.7 .534 117 2026 07 12 20 19 24 27.919 +16 12 09.70 .01997 1.0323 141.9 18.7 .544 116 2026 07 12 21 19 26 24.310 +16 18 52.75 .02007 1.0324 141.8 18.7 .554 115 2026 07 12 22 19 28 19.704 +16 25 27.79 .02016 1.0324 141.7 18.7 .563 115 2026 07 12 23 19 30 14.095 +16 31 54.92 .02026 1.0325 141.6 18.8 .573 114 2026 07 13 00 19 32 07.482 +16 38 14.22 .02037 1.0325 141.4 18.8 .582 114 2026 07 13 01 19 33 59.862 +16 44 25.79 .02047 1.0326 141.3 18.8 .592 113 2026 07 13 02 19 35 51.234 +16 50 29.72 .02057 1.0327 141.2 18.8 .601 113 2026 07 13 03 19 37 41.595 +16 56 26.11 .02068 1.0327 141.1 18.8 .610 112 2026 07 13 04 19 39 30.946 +17 02 15.06 .02078 1.0328 141.0 18.8 .620 112 2026 07 13 05 19 41 19.287 +17 07 56.66 .02089 1.0328 140.9 18.8 .629 111 2026 07 13 06 19 43 06.617 +17 13 31.03 .02100 1.0329 140.7 18.9 .638 111 2026 07 13 07 19 44 52.939 +17 18 58.26 .02111 1.0329 140.6 18.9 .646 110 2026 07 13 08 19 46 38.253 +17 24 18.46 .02122 1.0330 140.5 18.9 .655 110 2026 07 13 09 19 48 22.560 +17 29 31.74 .02133 1.0331 140.4 18.9 .663 110 2026 07 13 10 19 50 05.865 +17 34 38.19 .02145 1.0331 140.3 18.9 .672 109 2026 07 13 11 19 51 48.168 +17 39 37.94 .02156 1.0332 140.1 18.9 .680 109 2026 07 13 12 19 53 29.473 +17 44 31.08 .02168 1.0332 140.0 18.9 .688 109 2026 07 13 13 19 55 09.784 +17 49 17.72 .02179 1.0333 139.9 19.0 .696 108 2026 07 13 14 19 56 49.105 +17 53 57.98 .02191 1.0333 139.7 19.0 .704 108 2026 07 13 15 19 58 27.439 +17 58 31.96 .02203 1.0334 139.6 19.0 .712 108 2026 07 13 16 20 00 04.791 +18 02 59.76 .02215 1.0335 139.5 19.0 .719 108 2026 07 13 17 20 01 41.166 +18 07 21.50 .02227 1.0335 139.4 19.0 .726 107 2026 07 13 18 20 03 16.569 +18 11 37.28 .02240 1.0336 139.2 19.0 .734 107 2026 07 13 19 20 04 51.005 +18 15 47.21 .02252 1.0336 139.1 19.1 .741 107 2026 07 13 20 20 06 24.480 +18 19 51.40 .02264 1.0337 139.0 19.1 .748 107 2026 07 13 21 20 07 57.000 +18 23 49.94 .02277 1.0338 138.8 19.1 .754 107