"Pseudo-MPEC" for ZTF10GG
Created 2026 Sep 20 23:35:47 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ZTF10GG 1C2026 09 18.18682421 40 06.900+00 54 37.80 ~9K9Z VNEOCPG96
ZTF10GG 1C2026 09 18.19247421 40 41.430+00 53 14.20 ~9K9Z VNEOCPG96
ZTF10GG 0C2026 09 18.21757021 43 22.282+00 46 44.02 ~9KNZ 19.33rUNEOCPI41
ZTF10GG 0C2026 09 18.21791821 43 24.515+00 46 38.51 ~9KNZ 19.33rUNEOCPI41
ZTF10GG*0C2026 09 19.25537823 38 00.095-03 31 15.93 ~9JFo 17.86RUNEOCPI41
ZTF10GG 0C2026 09 19.25572523 38 02.083-03 31 20.33 ~9JFo 17.86RUNEOCPI41
ZTF10GG 0C2026 09 19.28657023 41 01.513-03 37 58.96 ~9JFox18.01iUNEOCPI41
ZTF10GG 0C2026 09 19.28691723 41 03.471-03 38 03.69 ~9JFox18.01iUNEOCPI41
ZTF10GG 1C2026 09 20.31847101 08 07.933-06 19 23.30 ~9K85 18.74GVNEOCP703
ZTF10GG 1C2026 09 20.32075801 08 16.397-06 19 36.12 ~9K85 18.56GVNEOCP703
ZTF10GG 1C2026 09 20.32304601 08 24.954-06 19 52.57 ~9K85 18.77GVNEOCP703
ZTF10GG 1C2026 09 20.32533801 08 33.504-06 20 07.33 ~9K85 19.42GVNEOCP703
ZTF10GG 0C2026 09 20.39580701 12 54.288-06 27 25.43 ~9KNZ 18.75iUNEOCPI41
ZTF10GG 0C2026 09 20.39615401 12 55.679-06 27 27.40 ~9KNZ 18.75iUNEOCPI41
Station data:
(703) Catalina Sky Survey (N32.417029 W110.732640)
US/Arizona. Observer E. J. Christensen. 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. 0.68 m Schmidt + 10K
CCD.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720)
US/Arizona. Observer E. J. Christensen. 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. 1.5-m reflector + 10K
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.
Orbital elements: ZTF10GG
Perihelion 2026 Sep 11.087144 +/- 0.00722 TT = 2:05:29.2 (JD 2461294.587144)
Epoch 2026 Sep 20.0 TT = JDT 2461303.5 Earth MOID: 0.0071 AutoNEOCP
M 3.658845547 +/- 0.021 (J2000 ecliptic)
n 0.410513278 +/- 0.00272 Peri. 170.573544 +/- 0.016
a 1.793017696 +/- 0.00791 Node 175.874462 +/- 0.00023
e 0.43732531 +/- 0.00248 Incl. 5.663067 +/- 0.023
P 2.401/876.934d H 28.15 G 0.15 U 8.8
q 1.008885667 +/- 1.07e-5 Q 2.577149726 +/- 0.0158
12 of 14 observations 2026 Sept. 18-20; mean residual 0".79
Residuals in arcseconds: 260918 G96 .40+ .23- 260919 I41 .38- .29+ 260920 703 .33+ .60- 260918 G96 1.9- .29+ 260919 I41( 1.7- 2.6+) 260920 703 1.3+ .82- 260918 I41 .31+ .02+ 260919 I41( 2.4- 2.3+) 260920 I41 1.3- .12+ 260918 I41 1.6+ .27- 260920 703 .40- .47- 260920 I41 .95+ .18+ 260919 I41 .27+ .13+ 260920 703 .78- 1.3+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 21 00 01 46 29.640 -07 06 46.41 .01254 1.0151 150.7 19.9 2.54 31 2026 09 21 01 01 48 27.532 -07 09 18.39 .01267 1.0151 150.2 20.0 2.58 33 2026 09 21 02 01 50 23.062 -07 11 45.45 .01280 1.0152 149.8 20.0 2.63 35 2026 09 21 03 01 52 16.283 -07 14 07.76 .01293 1.0153 149.3 20.0 2.68 37 2026 09 21 04 01 54 07.250 -07 16 25.48 .01306 1.0153 148.9 20.1 2.73 40 2026 09 21 05 01 55 56.014 -07 18 38.77 .01319 1.0154 148.5 20.1 2.79 42 2026 09 21 06 01 57 42.627 -07 20 47.79 .01333 1.0154 148.1 20.1 2.85 43 2026 09 21 07 01 59 27.140 -07 22 52.70 .01346 1.0155 147.7 20.2 2.92 45 2026 09 21 08 02 01 09.601 -07 24 53.62 .01360 1.0155 147.3 20.2 2.99 47 2026 09 21 09 02 02 50.059 -07 26 50.71 .01373 1.0156 146.9 20.2 3.06 49 2026 09 21 10 02 04 28.561 -07 28 44.10 .01387 1.0156 146.5 20.3 3.13 50 2026 09 21 11 02 06 05.155 -07 30 33.91 .01400 1.0157 146.2 20.3 3.21 52 2026 09 21 12 02 07 39.885 -07 32 20.28 .01414 1.0157 145.8 20.3 3.28 53 2026 09 21 13 02 09 12.795 -07 34 03.33 .01428 1.0158 145.5 20.4 3.36 54 2026 09 21 14 02 10 43.930 -07 35 43.16 .01442 1.0158 145.1 20.4 3.44 56 2026 09 21 15 02 12 13.331 -07 37 19.90 .01456 1.0159 144.8 20.4 3.52 57 2026 09 21 16 02 13 41.040 -07 38 53.66 .01469 1.0159 144.5 20.5 3.60 58 2026 09 21 17 02 15 07.096 -07 40 24.53 .01484 1.0160 144.1 20.5 3.69 59 2026 09 21 18 02 16 31.540 -07 41 52.61 .01498 1.0161 143.8 20.5 3.77 60 2026 09 21 19 02 17 54.410 -07 43 18.02 .01512 1.0161 143.5 20.5 3.85 61 2026 09 21 20 02 19 15.743 -07 44 40.83 .01526 1.0162 143.2 20.6 3.94 62 2026 09 21 21 02 20 35.575 -07 46 01.13 .01540 1.0162 142.9 20.6 4.02 63 2026 09 21 22 02 21 53.943 -07 47 19.02 .01554 1.0163 142.6 20.6 4.11 63 2026 09 21 23 02 23 10.880 -07 48 34.58 .01569 1.0163 142.3 20.7 4.19 64 2026 09 22 00 02 24 26.422 -07 49 47.88 .01583 1.0164 142.1 20.7 4.28 65 2026 09 22 01 02 25 40.599 -07 50 59.01 .01598 1.0165 141.8 20.7 4.37 66 2026 09 22 02 02 26 53.446 -07 52 08.04 .01612 1.0165 141.5 20.7 4.45 66 2026 09 22 03 02 28 04.992 -07 53 15.03 .01627 1.0166 141.3 20.8 4.54 67 2026 09 22 04 02 29 15.269 -07 54 20.07 .01641 1.0166 141.0 20.8 4.62 67 2026 09 22 05 02 30 24.305 -07 55 23.20 .01656 1.0167 140.8 20.8 4.71 68 2026 09 22 06 02 31 32.130 -07 56 24.51 .01670 1.0167 140.5 20.8 4.80 69 2026 09 22 07 02 32 38.772 -07 57 24.04 .01685 1.0168 140.3 20.9 4.88 69 2026 09 22 08 02 33 44.259 -07 58 21.87 .01700 1.0169 140.0 20.9 4.97 70 2026 09 22 09 02 34 48.615 -07 59 18.04 .01715 1.0169 139.8 20.9 5.05 70 2026 09 22 10 02 35 51.869 -08 00 12.60 .01729 1.0170 139.6 20.9 5.14 70 2026 09 22 11 02 36 54.044 -08 01 05.62 .01744 1.0170 139.4 21.0 5.22 71 2026 09 22 12 02 37 55.166 -08 01 57.15 .01759 1.0171 139.1 21.0 5.30 71 2026 09 22 13 02 38 55.258 -08 02 47.23 .01774 1.0171 138.9 21.0 5.39 72 2026 09 22 14 02 39 54.343 -08 03 35.90 .01789 1.0172 138.7 21.0 5.47 72 2026 09 22 15 02 40 52.445 -08 04 23.22 .01804 1.0173 138.5 21.1 5.55 72 2026 09 22 16 02 41 49.585 -08 05 09.23 .01819 1.0173 138.3 21.1 5.63 73 2026 09 22 17 02 42 45.785 -08 05 53.97 .01834 1.0174 138.1 21.1 5.72 73 2026 09 22 18 02 43 41.065 -08 06 37.48 .01849 1.0174 137.9 21.1 5.80 73 2026 09 22 19 02 44 35.446 -08 07 19.80 .01864 1.0175 137.7 21.2 5.88 74 2026 09 22 20 02 45 28.948 -08 08 00.97 .01879 1.0176 137.5 21.2 5.96 74 2026 09 22 21 02 46 21.590 -08 08 41.02 .01894 1.0176 137.4 21.2 6.04 74 2026 09 22 22 02 47 13.390 -08 09 19.99 .01910 1.0177 137.2 21.2 6.11 75 2026 09 22 23 02 48 04.368 -08 09 57.91 .01925 1.0178 137.0 21.3 6.19 75