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: 6/25/2025
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 06/27/2025 08:15:22 -77.77,-123.54 125.61 06/27/2025 08:16:17 -77.77,-123.65 125.60 2.51 55
2 06/27/2025 09:06:06 77.74, 43.93 54.37 06/27/2025 09:05:36 77.76, 43.95 54.38 1.69 30
3 06/29/2025 18:36:49 77.81, -99.02 54.56 06/29/2025 18:37:59 77.80, -99.01 54.55 0.74 70
4 06/29/2025 19:27:33 -77.77, 68.46 125.48 06/29/2025 19:27:20 -77.75, 68.42 125.51 3.30 13
5 07/02/2025 05:49:00 77.77, 93.17 54.69 07/02/2025 05:49:03 77.76, 93.02 54.68 3.75 3
6 07/02/2025 06:39:36 -77.41, -97.74 125.67 07/02/2025 06:38:29 -77.48,-100.48 125.60 66.56 67
7 07/04/2025 16:10:28 -77.81, 117.69 125.07 07/04/2025 16:10:46 -77.82, 117.76 125.06 2.02 18
8 07/04/2025 17:01:12 77.78, -74.86 54.91 07/04/2025 17:00:06 77.76, -74.81 54.89 2.84 66
9 07/07/2025 02:31:55 77.81, 142.36 55.18 07/07/2025 02:32:29 77.82, 142.28 55.18 2.00 34

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/25/2025
SNOs_Map_FY3D_TERRA_20250625.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/25/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA