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: 5/30/2025
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 05/31/2025 12:37:47 77.63, -9.16 55.57 05/31/2025 12:38:17 77.66, -9.09 55.59 2.90 30
2 05/31/2025 13:28:30 -77.58, 158.43 124.49 05/31/2025 13:27:39 -77.60, 158.36 124.47 3.17 51
3 06/02/2025 22:59:15 -77.64, 15.49 124.74 06/02/2025 23:00:06 -77.67, 15.47 124.71 3.15 51
4 06/02/2025 23:49:59 77.60,-176.98 55.22 06/02/2025 23:49:25 77.61,-177.10 55.22 2.93 34
5 06/05/2025 09:20:43 77.68, 40.02 55.02 06/05/2025 09:21:51 77.66, 39.95 55.00 2.21 68
6 06/05/2025 10:11:27 -77.65,-152.54 125.02 06/05/2025 10:11:12 -77.66,-152.41 125.01 3.27 15
7 06/07/2025 20:32:55 77.65,-127.85 54.75 06/07/2025 20:32:57 77.68,-127.81 54.77 3.02 2
8 06/07/2025 21:23:32 -77.34, 40.99 125.57 06/07/2025 21:22:24 -77.40, 38.73 125.52 55.47 68
9 06/10/2025 06:54:23 -77.66,-103.20 125.44 06/10/2025 06:54:45 -77.69,-103.25 125.42 3.48 22
10 06/10/2025 07:45:07 77.63, 64.26 54.53 06/10/2025 07:44:04 77.63, 64.17 54.52 2.13 63
11 06/12/2025 17:15:51 77.68, -78.60 54.42 06/12/2025 17:16:30 77.68, -78.78 54.42 4.43 39

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/30/2025
SNOs_Map_FY3D_TERRA_20250530.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/30/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA