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: 7/24/2021
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 07/25/2021 02:33:22 -70.18, -38.87 129.54 07/25/2021 02:34:33 -70.14, -38.52 129.58 13.70 71
2 07/25/2021 03:24:03 69.96, 128.79 50.25 07/25/2021 03:24:02 69.93, 128.82 50.22 3.15 1
3 07/25/2021 04:14:43 -69.82, -63.68 129.89 07/25/2021 04:13:31 -69.82, -63.71 129.89 0.86 72
4 07/27/2021 18:49:45 -70.47, 76.62 128.64 07/27/2021 18:50:55 -70.36, 77.66 128.77 40.84 70
5 07/27/2021 19:40:20 69.93,-115.24 50.82 07/27/2021 19:40:28 69.92,-115.31 50.81 3.16 8
6 07/27/2021 20:31:02 -69.84, 52.22 129.27 07/27/2021 20:29:57 -69.86, 52.24 129.24 2.67 65
7 07/30/2021 11:06:08 -70.71,-167.83 127.76 07/30/2021 11:07:17 -70.62,-166.07 127.88 65.21 69
8 07/30/2021 11:56:39 69.97, 0.66 51.49 07/30/2021 11:56:54 69.96, 0.62 51.49 1.35 15
9 07/30/2021 12:47:21 -69.87, 168.12 128.60 07/30/2021 12:46:24 -69.85, 168.10 128.62 1.95 57
10 08/02/2021 03:22:32 -71.00, -52.37 126.79 08/02/2021 03:23:38 -70.93, -49.72 126.90 96.25 66
11 08/02/2021 04:12:58 70.00, 116.55 52.20 08/02/2021 04:13:20 70.00, 116.55 52.19 0.29 22
12 08/02/2021 05:03:40 -69.90, -75.98 127.90 08/02/2021 05:02:50 -69.89, -75.96 127.91 1.20 50
13 08/04/2021 20:29:16 70.04,-127.56 52.94 08/04/2021 20:29:45 70.03,-127.53 52.93 1.67 29
14 08/04/2021 21:19:58 -69.93, 39.91 127.16 08/04/2021 21:19:15 -69.93, 39.96 127.17 2.17 43

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/24/2021
SNOs_Map_FY3D_TERRA_20210724.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 07/24/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA