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: 9/18/2020
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 09/19/2020 18:47:01 -69.62, 76.83 111.57 09/19/2020 18:48:11 -69.49, 78.10 111.69 51.44 70
2 09/19/2020 19:37:35 68.96,-114.94 67.79 09/19/2020 19:37:46 68.94,-114.97 67.77 2.17 11
3 09/19/2020 20:28:15 -68.82, 52.58 112.34 09/19/2020 20:27:16 -68.84, 52.53 112.33 3.04 59
4 09/22/2020 11:03:27 -69.84,-167.60 110.30 09/22/2020 11:04:35 -69.71,-165.73 110.43 73.42 68
5 09/22/2020 11:53:57 68.98, 0.95 68.85 09/22/2020 11:54:13 68.99, 0.97 68.86 1.23 16
6 09/22/2020 12:44:38 -68.89, 168.40 111.23 09/22/2020 12:43:43 -68.88, 168.47 111.24 2.67 55
7 09/25/2020 03:19:53 -70.02, -51.95 109.09 09/25/2020 03:21:00 -69.93, -49.55 109.16 91.97 67
8 09/25/2020 04:10:20 69.00, 116.84 69.92 09/25/2020 04:10:42 68.98, 116.84 69.90 1.86 22
9 09/25/2020 05:01:01 -68.90, -75.71 110.17 09/25/2020 05:00:12 -68.88, -75.66 110.19 3.15 49
10 09/27/2020 20:26:43 69.02,-127.28 70.98 09/27/2020 20:27:10 69.04,-127.21 71.00 3.18 27
11 09/27/2020 21:17:23 -68.87, 40.25 109.16 09/27/2020 21:16:41 -68.89, 40.23 109.15 2.23 42
12 09/30/2020 12:43:06 69.04, -11.39 72.05 09/30/2020 12:43:39 69.04, -11.33 72.05 2.59 33
13 09/30/2020 13:33:46 -68.89, 156.14 108.10 09/30/2020 13:33:10 -68.89, 156.11 108.10 1.40 36

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/18/2020
SNOs_Map_FY3D_TERRA_20200918.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/18/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA