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: 3/8/2025
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 03/08/2025 12:02:10 -76.11, -72.64 81.82 03/08/2025 12:00:57 -75.80, -74.42 82.25 59.15 73
2 03/08/2025 12:42:34 45.44, 123.57 121.54 03/08/2025 12:42:27 45.40, 123.26 121.34 24.96 7
3 03/08/2025 13:31:45 -45.09, -68.62 58.24 03/08/2025 13:32:57 -44.96, -69.23 58.38 49.78 72
4 03/11/2025 01:37:31 62.26, -77.48 108.68 03/11/2025 01:36:18 62.17, -78.07 108.36 32.55 73
5 03/11/2025 02:21:57 -45.10, 98.78 58.96 03/11/2025 02:21:56 -45.04, 98.50 59.11 23.13 1
6 03/13/2025 15:13:19 -49.31, -95.40 62.59 03/13/2025 15:12:07 -49.27, -95.46 62.78 6.25 72
7 03/13/2025 16:01:30 45.06, 73.85 120.35 03/13/2025 16:01:37 45.02, 73.58 120.22 22.26 7
8 03/16/2025 04:52:44 48.84,-120.15 116.98 03/16/2025 04:51:40 48.82,-120.19 116.81 4.13 64
9 03/16/2025 05:40:58 -45.10, 48.93 60.41 03/16/2025 05:41:13 -45.07, 48.66 60.52 21.58 15
10 03/18/2025 18:32:07 -48.61,-144.97 63.63 03/18/2025 18:31:12 -48.63,-145.01 63.79 3.49 55
11 03/18/2025 19:20:30 45.08, 24.01 118.89 03/18/2025 19:20:53 45.02, 23.75 118.82 20.89 23
12 03/21/2025 08:11:25 47.86,-169.60 116.16 03/21/2025 08:10:38 47.86,-169.61 116.04 0.74 47

Figure of TERRA and METOP-C satellite orbits during SNOs since TLE Epoch: 3/8/2025
SNOs_Map_TERRA_METOP-C_20250308.jpg

Download SNOs between TERRA and METOP-C since TLE EPOCH: 03/08/2025 in txt file.

Historial Predications of SNOs between TERRA and METOP-C