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: 9/17/2025
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 09/18/2025 16:53:30 -77.82,-155.09 89.48 09/18/2025 16:52:22 -77.83,-155.20 89.56 2.90 68
2 09/18/2025 17:42:36 77.22, 14.97 91.15 09/18/2025 17:42:49 77.21, 14.99 91.17 0.72 13
3 09/21/2025 06:32:12 77.52,-178.62 91.85 09/21/2025 06:31:52 77.51,-178.57 91.84 1.25 20
4 09/21/2025 07:21:21 -77.04, -9.15 87.66 09/21/2025 07:22:21 -77.05, -9.21 87.63 1.82 60
5 09/23/2025 19:21:46 77.74, -11.94 92.62 09/23/2025 19:20:53 77.73, -11.82 92.60 3.14 53
6 09/23/2025 20:10:56 -77.31, 157.43 86.93 09/23/2025 20:11:23 -77.31, 157.43 86.91 0.32 27
7 09/26/2025 09:00:30 -77.55, -35.91 86.17 09/26/2025 09:00:24 -77.54, -35.80 86.15 2.90 6
8 09/26/2025 09:47:46 71.23, 147.23 99.62 09/26/2025 09:48:59 71.45, 148.63 100.01 55.10 73
9 09/28/2025 21:50:04 -77.84, 130.46 85.48 09/28/2025 21:49:26 -77.84, 130.51 85.50 1.22 38
10 09/28/2025 22:39:13 77.40, -60.06 95.00 09/28/2025 22:39:57 77.39, -60.06 95.04 0.16 44
11 10/01/2025 10:39:38 -78.11, -63.10 84.76 10/01/2025 10:38:28 -78.10, -63.06 84.81 1.02 70

Figure of TERRA and METOP-C satellite orbits during SNOs since TLE Epoch: 9/17/2025
SNOs_Map_TERRA_METOP-C_20250918.jpg

Download SNOs between TERRA and METOP-C since TLE EPOCH: 09/17/2025 in txt file.

Historial Predications of SNOs between TERRA and METOP-C