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: 8/2/2025
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 08/02/2025 22:09:20 -77.96, 27.93 119.61 08/02/2025 22:09:41 -77.93, 27.91 119.65 3.63 21
2 08/02/2025 23:00:04 77.90,-164.42 60.34 08/02/2025 22:59:01 77.89,-164.59 60.33 3.90 63
3 08/05/2025 08:30:49 77.98, 52.54 61.06 08/05/2025 08:31:20 77.96, 52.57 61.03 2.36 31
4 08/05/2025 09:21:32 -77.94,-139.94 118.98 08/05/2025 09:20:40 -77.93,-139.90 118.99 1.85 52
5 08/07/2025 18:52:16 -77.98, 77.21 118.27 08/07/2025 18:52:59 -77.99, 77.22 118.27 0.27 43
6 08/07/2025 19:43:01 77.96,-115.36 61.72 08/07/2025 19:42:19 77.94,-115.33 61.70 3.07 42
7 08/10/2025 05:13:45 78.01, 101.77 62.46 08/10/2025 05:14:37 78.02, 101.90 62.47 3.22 52
8 08/10/2025 06:04:28 -77.97, -90.70 117.57 08/10/2025 06:03:58 -77.95, -90.71 117.59 1.91 30
9 08/12/2025 15:35:12 -78.02, 126.41 116.80 08/12/2025 15:36:16 -78.03, 126.50 116.80 2.27 64
10 08/12/2025 16:25:57 78.00, -66.16 63.19 08/12/2025 16:25:36 77.97, -66.12 63.15 3.94 21
11 08/15/2025 01:56:42 78.09, 150.71 64.02 08/15/2025 01:57:54 78.02, 151.00 63.95 10.46 72
12 08/15/2025 02:47:23 -77.98, -41.34 116.09 08/15/2025 02:47:14 -78.02, -41.36 116.05 4.25 9

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/2/2025
SNOs_Map_FY3D_TERRA_20250802.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/02/2025 in txt file.

Historial Predications of SNOs between FY3D and TERRA