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: 4/24/2023
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 04/25/2023 00:37:16 -73.24, -9.40 119.90 04/25/2023 00:37:45 -73.22, -9.51 119.92 3.74 29
2 04/25/2023 01:28:02 73.19, 158.02 60.04 04/25/2023 01:27:07 73.20, 158.11 60.05 3.72 55
3 04/27/2023 12:41:23 73.27, -10.47 59.33 04/27/2023 12:41:51 73.25, -10.50 59.31 2.24 28
4 04/27/2023 13:32:06 -73.20, 157.02 120.76 04/27/2023 13:31:15 -73.20, 157.04 120.76 0.98 51
5 04/30/2023 00:45:27 -73.29, -11.49 121.44 04/30/2023 00:45:57 -73.27, -11.52 121.47 2.38 30
6 04/30/2023 01:36:12 73.20, 156.02 58.46 04/30/2023 01:35:20 73.19, 155.99 58.45 1.07 52
7 05/02/2023 12:49:33 73.32, -12.54 57.83 05/02/2023 12:50:00 73.29, -12.52 57.80 3.20 27
8 05/02/2023 13:40:16 -73.23, 154.97 122.27 05/02/2023 13:39:24 -73.23, 155.02 122.27 1.80 52
9 05/05/2023 00:53:36 -73.31, -13.49 122.92 05/05/2023 00:54:03 -73.30, -13.54 122.93 1.65 27
10 05/05/2023 01:44:21 73.23, 153.99 57.00 05/05/2023 01:43:26 73.22, 153.96 56.98 1.58 55
11 05/07/2023 12:57:40 73.32, -14.52 56.40 05/07/2023 12:58:02 73.30, -14.56 56.38 2.73 22
12 05/07/2023 13:48:23 -73.23, 153.01 123.71 05/07/2023 13:47:26 -73.25, 152.99 123.69 2.58 57

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/24/2023
SNOs_Map_FY3D_TERRA_20230424.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/24/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA