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: 5/25/2025
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 05/26/2025 15:04:10 -77.84, 133.09 123.48 05/26/2025 15:05:20 -77.76, 134.68 123.55 38.20 70
2 05/26/2025 15:54:49 77.58, -58.30 56.27 05/26/2025 15:54:41 77.61, -58.27 56.30 3.35 8
3 05/29/2025 02:16:18 -77.63, -33.84 124.08 05/29/2025 02:16:31 -77.62, -33.74 124.09 2.56 13
4 05/29/2025 03:07:02 77.58, 133.72 55.87 05/29/2025 03:05:50 77.56, 133.69 55.84 2.64 72
5 05/31/2025 12:37:47 77.65, -9.22 55.58 05/31/2025 12:38:17 77.65, -9.11 55.59 2.51 30
6 05/31/2025 13:28:30 -77.59, 158.39 124.49 05/31/2025 13:27:39 -77.60, 158.36 124.47 2.03 51
7 06/02/2025 22:59:15 -77.65, 15.46 124.74 06/02/2025 23:00:06 -77.68, 15.51 124.70 3.72 51
8 06/02/2025 23:49:59 77.61,-177.03 55.23 06/02/2025 23:49:25 77.61,-177.09 55.23 1.46 34
9 06/05/2025 09:20:44 77.68, 40.00 55.02 06/05/2025 09:21:52 77.68, 40.01 55.02 0.33 68
10 06/05/2025 10:11:28 -77.65,-152.54 125.02 06/05/2025 10:11:14 -77.63,-152.52 125.04 2.34 14
11 06/07/2025 20:32:56 77.65,-127.84 54.75 06/07/2025 20:32:59 77.66,-127.89 54.76 1.49 3

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/25/2025
SNOs_Map_FY3D_TERRA_20250527.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/25/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA