Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/9/2021
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/11/2021 03:50:56 -70.69, -57.95 86.41 12/11/2021 03:52:01 -70.66, -57.93 86.44 3.14 65
2 12/11/2021 04:41:41 70.58, 109.53 93.50 12/11/2021 04:41:28 70.56, 109.57 93.47 2.82 13
3 12/11/2021 05:32:15 -70.03, -82.29 87.05 12/11/2021 05:31:04 -70.11, -83.45 86.99 44.77 71
4 12/13/2021 19:18:06 70.65,-109.68 93.75 12/13/2021 19:18:57 70.64,-109.70 93.74 1.51 51
5 12/13/2021 20:08:49 -70.57, 57.78 86.34 12/13/2021 20:08:26 -70.58, 57.84 86.33 2.57 23
6 12/16/2021 10:45:15 -70.63,-161.41 86.14 12/16/2021 10:45:56 -70.66,-161.44 86.12 3.20 41
7 12/16/2021 11:36:00 70.54, 6.04 93.78 12/16/2021 11:35:23 70.55, 6.05 93.78 1.22 37
8 12/19/2021 02:12:26 70.62, 146.83 93.93 12/19/2021 02:12:53 70.63, 146.76 93.93 2.54 27
9 12/19/2021 03:03:09 -70.52, -45.70 86.18 12/19/2021 03:02:23 -70.52, -45.77 86.18 2.85 46
10 12/21/2021 16:49:05 71.38, -73.55 94.72 12/21/2021 16:50:13 71.24, -71.69 94.58 68.04 68
11 12/21/2021 17:39:36 -70.64, 95.02 86.03 12/21/2021 17:39:52 -70.64, 95.02 86.03 0.59 16
12 12/21/2021 18:30:20 70.52, -97.47 93.85 12/21/2021 18:29:19 70.53, -97.50 93.86 1.56 61

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 12/9/2021
SNOs_Map_FY3D_TERRA_20211209.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 12/09/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA