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: 3/14/2021
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 03/15/2021 17:50:39 -69.51, 91.87 108.74 03/15/2021 17:51:26 -69.50, 91.93 108.76 2.97 47
2 03/15/2021 18:41:22 69.39,-100.64 71.12 03/15/2021 18:40:53 69.39,-100.57 71.13 2.87 29
3 03/15/2021 19:31:46 -68.34, 68.10 109.96 03/15/2021 19:30:39 -68.39, 65.80 109.87 94.56 67
4 03/18/2021 10:06:59 -69.50,-152.19 109.81 03/18/2021 10:07:53 -69.50,-152.19 109.82 0.09 54
5 03/18/2021 10:57:42 69.38, 15.30 70.06 03/18/2021 10:57:20 69.39, 15.31 70.06 1.08 22
6 03/18/2021 11:48:11 -68.60,-176.30 110.76 03/18/2021 11:47:02 -68.62,-178.04 110.71 70.66 69
7 03/21/2021 02:23:19 -69.49, -36.24 110.88 03/21/2021 02:24:20 -69.50, -36.31 110.88 2.66 61
8 03/21/2021 03:14:02 69.38, 131.24 68.99 03/21/2021 03:13:47 69.39, 131.19 69.00 2.04 15
9 03/21/2021 04:04:35 -68.81, -60.64 111.61 03/21/2021 04:03:25 -68.84, -61.89 111.56 50.07 70
10 03/23/2021 18:39:40 -69.54, 79.62 111.89 03/23/2021 18:40:46 -69.55, 79.64 111.89 1.02 66
11 03/23/2021 19:30:23 69.43,-112.91 67.99 03/23/2021 19:30:13 69.43,-112.87 67.99 1.40 10
12 03/23/2021 20:20:59 -69.01, 55.00 112.46 03/23/2021 20:19:47 -69.11, 54.34 112.35 28.55 72
13 03/26/2021 10:56:00 -69.59,-164.52 112.90 03/26/2021 10:57:11 -69.59,-164.42 112.90 3.71 71
14 03/26/2021 11:46:42 69.43, 3.02 66.93 03/26/2021 11:46:39 69.42, 2.99 66.92 2.17 3
15 03/26/2021 12:37:23 -69.28, 170.57 113.25 03/26/2021 12:36:09 -69.32, 170.49 113.20 5.53 74

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/14/2021
SNOs_Map_FY3D_TERRA_20210314.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/14/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA