Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between TERRA and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/18/2025
Index Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 10/19/2025 06:53:16 78.26, 172.46 101.83 10/19/2025 06:53:05 78.25, 172.56 101.84 2.69 11
2 10/19/2025 07:42:27 -77.93, -18.38 77.82 10/19/2025 07:43:37 -77.94, -18.46 77.78 2.11 70
3 10/21/2025 19:42:40 78.39, -20.56 102.59 10/21/2025 19:42:06 78.38, -20.44 102.58 2.88 34
4 10/21/2025 20:31:52 -78.11, 148.43 77.11 10/21/2025 20:32:39 -78.11, 148.38 77.08 1.02 47
5 10/24/2025 08:32:06 78.64, 145.85 103.20 10/24/2025 08:31:10 78.64, 145.81 103.15 0.93 56
6 10/24/2025 09:21:14 -78.18, -44.29 76.31 10/24/2025 09:21:38 -78.17, -44.18 76.27 2.64 24
7 10/26/2025 22:10:38 -78.37, 122.45 75.66 10/26/2025 22:10:40 -78.36, 122.55 75.63 2.38 2
8 10/29/2025 11:00:02 -78.58, -70.95 75.05 10/29/2025 10:59:43 -78.59, -71.02 75.08 1.80 19
9 10/29/2025 11:49:14 78.24, 98.32 105.32 10/29/2025 11:50:16 78.26, 98.21 105.35 2.93 62
10 10/31/2025 23:49:22 -78.68, 96.14 74.36 10/31/2025 23:48:41 -78.67, 96.26 74.37 3.01 41

Figure of TERRA and METOP-C satellite orbits during SNOs since TLE Epoch: 10/18/2025
SNOs_Map_TERRA_METOP-C_20251018.jpg

Download SNOs between TERRA and METOP-C since TLE EPOCH: 10/18/2025 in txt file.

Historial Predications of SNOs between TERRA and METOP-C