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: 3/23/2025
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 03/24/2025 03:49:37 77.26, 122.93 75.69 03/24/2025 03:50:10 77.29, 122.90 75.73 3.91 33
2 03/24/2025 04:40:21 -77.25, -69.72 104.33 03/24/2025 04:39:31 -77.22, -69.70 104.37 3.47 50
3 03/26/2025 14:11:11 -77.32, 147.30 105.20 03/26/2025 14:12:15 -77.29, 147.34 105.24 3.68 64
4 03/26/2025 15:01:55 77.26, -45.09 74.73 03/26/2025 15:01:35 77.27, -45.08 74.73 1.26 20
5 03/29/2025 01:23:28 -77.30, -20.62 106.19 03/29/2025 01:23:38 -77.29, -20.54 106.20 2.02 10
6 03/29/2025 02:14:11 77.20, 147.18 73.70 03/29/2025 02:12:59 77.22, 146.86 73.72 8.51 72
7 03/31/2025 11:45:00 77.30, 4.05 72.88 03/31/2025 11:45:39 77.29, 3.90 72.86 3.75 39
8 03/31/2025 12:35:43 -77.26, 171.58 107.19 03/31/2025 12:34:59 -77.27, 171.49 107.18 2.62 44
9 04/02/2025 22:06:32 -77.34, 28.55 108.03 04/02/2025 22:07:39 -77.32, 28.47 108.05 2.87 67
10 04/02/2025 22:57:17 77.32,-164.03 71.94 04/02/2025 22:56:59 77.29,-163.98 71.91 3.32 18
11 04/05/2025 09:18:48 -77.33,-139.41 108.98 04/05/2025 09:18:57 -77.35,-139.31 108.96 2.90 9

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/23/2025
SNOs_Map_FY3D_TERRA_20250323.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/23/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA