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: 6/23/2023
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 06/24/2023 01:24:49 73.59, 158.76 50.08 06/24/2023 01:25:25 73.60, 158.70 50.09 2.67 36
2 06/24/2023 02:15:33 -73.54, -33.80 129.97 06/24/2023 02:14:50 -73.54, -33.79 129.98 0.41 43
3 06/26/2023 13:28:56 -73.63, 157.67 129.81 06/26/2023 13:29:23 -73.64, 157.75 129.81 2.52 27
4 06/26/2023 14:19:41 73.56, -34.85 50.12 06/26/2023 14:18:45 73.56, -34.76 50.11 3.11 56
5 06/29/2023 01:33:03 73.62, 156.72 50.28 06/29/2023 01:33:18 73.62, 156.71 50.28 0.85 15
6 06/29/2023 02:23:47 -73.57, -35.85 129.77 06/29/2023 02:22:43 -73.57, -35.75 129.77 3.19 64
7 07/01/2023 12:46:35 74.17, -12.95 50.99 07/01/2023 12:47:43 74.08, -10.95 50.89 61.38 68
8 07/01/2023 13:37:09 -73.63, 155.70 129.56 07/01/2023 13:37:16 -73.61, 155.68 129.58 1.75 7
9 07/01/2023 14:27:51 73.40, -36.47 50.22 07/01/2023 14:26:39 73.47, -36.96 50.28 17.14 72
10 07/04/2023 00:50:34 -73.89, -13.24 129.11 07/04/2023 00:51:45 -73.79, -12.61 129.22 22.35 71
11 07/04/2023 01:41:15 73.62, 154.73 50.62 07/04/2023 01:41:08 73.64, 154.74 50.64 2.51 7
12 07/04/2023 02:31:50 -73.13, -36.82 129.88 07/04/2023 02:30:41 -73.17, -38.57 129.82 56.63 69
13 07/06/2023 12:54:37 73.69, -13.75 50.93 07/06/2023 12:55:40 73.68, -13.84 50.92 2.94 63
14 07/06/2023 13:45:21 -73.65, 153.68 129.12 07/06/2023 13:45:05 -73.64, 153.72 129.13 1.59 16

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/23/2023
SNOs_Map_FY3D_TERRA_20230623.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/23/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA