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: 10/23/2020
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 10/24/2020 15:10:36 69.71, -49.08 81.67 10/24/2020 15:11:45 69.59, -47.70 81.59 54.74 69
2 10/24/2020 16:01:07 -69.05, 119.17 98.96 10/24/2020 16:01:23 -69.04, 119.20 98.97 1.77 16
3 10/24/2020 16:51:50 68.90, -73.31 80.91 10/24/2020 16:50:50 68.93, -73.29 80.93 3.21 60
4 10/27/2020 07:27:02 69.91, 66.53 82.79 10/27/2020 07:28:09 69.82, 68.49 82.75 75.74 67
5 10/27/2020 08:17:29 -69.04,-124.89 98.06 10/27/2020 08:17:51 -69.06,-124.90 98.04 1.69 22
6 10/27/2020 09:08:13 68.95, 42.54 81.87 10/27/2020 09:07:18 68.94, 42.60 81.86 2.64 55
7 10/29/2020 23:43:28 70.12,-177.87 83.88 10/29/2020 23:44:34 69.99,-175.39 83.81 94.98 66
8 10/30/2020 00:33:52 -69.08, -9.03 97.13 10/30/2020 00:34:19 -69.06, -9.01 97.15 2.35 27
9 10/30/2020 01:24:35 68.95, 158.47 82.76 10/30/2020 01:23:46 68.94, 158.49 82.75 0.85 49
10 11/01/2020 16:50:13 -69.07, 106.90 96.27 11/01/2020 16:50:46 -69.06, 106.88 96.28 1.32 33
11 11/01/2020 17:40:56 68.94, -85.61 83.62 11/01/2020 17:40:13 68.94, -85.63 83.61 0.88 43
12 11/04/2020 09:06:36 -69.12,-137.24 95.40 11/04/2020 09:07:13 -69.12,-137.17 95.40 2.82 37
13 11/04/2020 09:57:18 68.94, 30.31 84.45 11/04/2020 09:56:41 68.94, 30.24 84.44 2.76 37

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/23/2020
SNOs_Map_FY3D_TERRA_20201023.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/23/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA