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: 6/7/2025
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 06/07/2025 20:32:56 77.67,-127.91 54.76 06/07/2025 20:32:57 77.68,-127.81 54.77 2.78 1
2 06/07/2025 21:23:32 -77.32, 41.09 125.59 06/07/2025 21:22:24 -77.39, 38.69 125.53 59.11 68
3 06/10/2025 06:54:24 -77.68,-103.29 125.43 06/10/2025 06:54:45 -77.68,-103.32 125.43 1.01 21
4 06/10/2025 07:45:08 77.65, 64.20 54.54 06/10/2025 07:44:04 77.62, 64.14 54.51 2.92 64
5 06/12/2025 17:15:51 77.69, -78.65 54.43 06/12/2025 17:16:28 77.72, -78.65 54.45 2.55 37
6 06/12/2025 18:06:35 -77.66, 88.82 125.61 06/12/2025 18:05:50 -77.65, 88.76 125.62 1.90 45
7 06/15/2025 03:37:19 -77.71, -54.02 125.68 06/15/2025 03:38:15 -77.73, -54.09 125.66 2.70 56
8 06/15/2025 04:28:03 77.68, 113.43 54.29 06/15/2025 04:27:34 77.68, 113.38 54.29 1.19 29
9 06/17/2025 13:58:47 77.73, -29.45 54.27 06/17/2025 13:59:59 77.74, -29.51 54.28 1.80 72
10 06/17/2025 14:49:31 -77.70, 138.05 125.77 06/17/2025 14:49:20 -77.72, 138.06 125.75 2.84 11
11 06/20/2025 01:10:59 77.73, 162.59 54.22 06/20/2025 01:11:04 77.72, 162.59 54.22 0.40 5

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/7/2025
SNOs_Map_FY3D_TERRA_20250607.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/07/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA