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: 7/14/2021
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 07/17/2021 01:44:23 -69.97, -26.38 131.31 07/17/2021 01:45:18 -69.97, -26.41 131.31 1.35 55
2 07/17/2021 02:35:06 69.85, 141.12 48.58 07/17/2021 02:34:45 69.86, 141.08 48.59 1.84 21
3 07/17/2021 03:25:35 -69.07, -50.44 132.21 07/17/2021 03:24:26 -69.14, -52.24 132.11 71.94 69
4 07/19/2021 18:00:42 -69.99, 89.54 130.81 07/19/2021 18:01:43 -70.01, 89.53 130.79 2.67 61
5 07/19/2021 18:51:25 69.87,-102.98 49.08 07/19/2021 18:51:10 69.90,-102.98 49.11 3.09 15
6 07/19/2021 19:41:58 -69.30, 65.18 131.49 07/19/2021 19:40:48 -69.35, 63.91 131.43 50.01 70
7 07/22/2021 10:17:00 -70.01,-154.55 130.27 07/22/2021 10:18:08 -69.99,-154.61 130.29 2.70 68
8 07/22/2021 11:07:43 69.90, 12.93 49.63 07/22/2021 11:07:35 69.88, 12.88 49.61 2.71 8
9 07/22/2021 11:58:20 -69.54,-179.22 130.74 07/22/2021 11:57:08 -69.61,-179.86 130.65 26.44 72
10 07/25/2021 02:33:21 -70.13, -38.80 129.58 07/25/2021 02:34:32 -70.08, -38.60 129.64 9.29 71
11 07/25/2021 03:24:02 69.92, 128.83 50.21 07/25/2021 03:24:00 69.91, 128.80 50.20 1.62 2
12 07/25/2021 04:14:43 -69.77, -63.62 129.94 07/25/2021 04:13:30 -69.81, -63.71 129.90 5.77 73
13 07/27/2021 18:49:43 -70.31, 76.86 128.80 07/27/2021 18:50:55 -70.22, 77.48 128.91 25.32 72
14 07/27/2021 19:40:21 69.95,-115.27 50.84 07/27/2021 19:40:25 69.94,-115.27 50.83 1.11 4
15 07/27/2021 20:31:03 -69.84, 52.21 129.27 07/27/2021 20:29:55 -69.84, 52.22 129.27 0.48 68

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/14/2021
SNOs_Map_FY3D_TERRA_20210715.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/14/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA