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: 9/20/2021
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 09/22/2021 02:13:39 -70.97, -34.73 109.41 09/22/2021 02:14:47 -70.90, -32.81 109.46 70.32 68
2 09/22/2021 03:04:10 70.18, 133.86 69.83 09/22/2021 03:04:25 70.19, 133.79 69.84 2.88 15
3 09/22/2021 03:54:51 -70.09, -58.67 110.26 09/22/2021 03:53:55 -70.08, -58.73 110.27 2.69 56
4 09/24/2021 19:20:29 70.25,-110.29 70.94 09/24/2021 19:20:50 70.27,-110.22 70.96 3.27 21
5 09/24/2021 20:11:10 -70.15, 57.18 109.15 09/24/2021 20:10:20 -70.16, 57.25 109.15 2.73 50
6 09/27/2021 11:36:47 70.26, 5.63 72.00 09/27/2021 11:37:16 70.28, 5.67 72.02 2.48 29
7 09/27/2021 12:27:28 -70.17, 173.11 108.09 09/27/2021 12:26:46 -70.17, 173.15 108.09 1.99 42
8 09/30/2021 03:53:04 70.28, 121.56 73.06 09/30/2021 03:53:41 70.29, 121.57 73.07 1.13 37
9 09/30/2021 04:43:45 -70.18, -70.97 107.03 09/30/2021 04:43:11 -70.19, -70.95 107.03 0.90 34
10 10/02/2021 20:09:22 70.30,-122.53 74.12 10/02/2021 20:10:07 70.29,-122.55 74.11 1.06 45
11 10/02/2021 21:00:03 -70.20, 44.95 105.97 10/02/2021 20:59:37 -70.19, 44.94 105.98 0.80 26

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/20/2021
SNOs_Map_FY3D_TERRA_20210920.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/20/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA