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: 4/29/2023
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 04/30/2023 00:45:28 -73.31, -11.54 121.42 04/30/2023 00:46:02 -73.30, -11.48 121.43 2.18 34
2 04/30/2023 01:36:13 73.22, 155.97 58.48 04/30/2023 01:35:25 73.24, 156.05 58.49 3.14 48
3 05/02/2023 12:49:33 73.32, -12.55 57.83 05/02/2023 12:50:08 73.32, -12.49 57.84 1.99 35
4 05/02/2023 13:40:16 -73.23, 154.96 122.27 05/02/2023 13:39:33 -73.21, 154.95 122.29 2.08 43
5 05/05/2023 00:53:37 -73.33, -13.56 122.89 05/05/2023 00:54:16 -73.33, -13.53 122.90 1.09 39
6 05/05/2023 01:44:22 73.26, 153.92 57.03 05/05/2023 01:43:39 73.26, 153.98 57.03 1.99 43
7 05/07/2023 12:57:42 73.33, -14.53 56.40 05/07/2023 12:58:22 73.35, -14.55 56.42 2.51 40
8 05/07/2023 13:48:26 -73.28, 152.89 123.66 05/07/2023 13:47:46 -73.29, 152.99 123.65 3.72 40
9 05/10/2023 01:01:46 -73.35, -15.56 124.25 05/10/2023 01:02:29 -73.36, -15.59 124.25 1.10 43
10 05/10/2023 01:52:31 73.28, 151.89 55.67 05/10/2023 01:51:52 73.28, 151.92 55.67 0.83 39
11 05/12/2023 13:05:51 73.37, -16.60 55.13 05/12/2023 13:06:34 73.37, -16.61 55.12 0.71 43
12 05/12/2023 13:56:35 -73.31, 150.85 124.95 05/12/2023 13:55:58 -73.32, 150.94 124.94 3.12 37

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/29/2023
SNOs_Map_FY3D_TERRA_20230429.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 04/29/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA