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: 9/23/2021
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 09/24/2021 18:30:02 -71.26, 80.72 108.08 09/24/2021 18:31:08 -71.17, 83.49 108.14 99.74 66
2 09/24/2021 19:20:29 70.26,-110.31 70.95 09/24/2021 19:20:50 70.25,-110.25 70.94 2.93 21
3 09/24/2021 20:11:09 -70.12, 57.23 109.18 09/24/2021 20:10:20 -70.13, 57.22 109.17 1.77 49
4 09/27/2021 11:36:47 70.28, 5.61 72.01 09/27/2021 11:37:16 70.26, 5.64 71.99 2.44 29
5 09/27/2021 12:27:27 -70.13, 173.16 108.13 09/27/2021 12:26:46 -70.15, 173.11 108.11 2.64 41
6 09/30/2021 03:53:05 70.29, 121.54 73.07 09/30/2021 03:53:41 70.31, 121.60 73.09 3.45 36
7 09/30/2021 04:43:46 -70.20, -70.99 107.02 09/30/2021 04:43:11 -70.21, -70.92 107.01 2.91 35
8 10/02/2021 20:09:23 70.31,-122.54 74.13 10/02/2021 20:10:07 70.31,-122.53 74.13 0.67 44
9 10/02/2021 21:00:04 -70.21, 44.93 105.96 10/02/2021 20:59:37 -70.21, 44.96 105.97 0.97 27
10 10/05/2021 12:25:40 70.33, -6.63 75.18 10/05/2021 12:26:31 70.35, -6.58 75.21 3.37 51
11 10/05/2021 13:16:21 -70.23, 160.86 104.91 10/05/2021 13:16:02 -70.20, 160.83 104.94 3.34 19

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/23/2021
SNOs_Map_FY3D_TERRA_20210923.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/23/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA