Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-15 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/9/2025
Index Date (NOAA-15) Time (NOAA-15) Lat,Lon (NOAA-15) SZA (NOAA-15 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 08/09/2025 17:24:20 -80.97, 135.84 112.93 08/09/2025 17:23:13 -80.99, 136.00 112.93 3.26 67
2 08/09/2025 18:14:54 80.99, -57.07 67.07 08/09/2025 18:13:54 80.98, -56.94 67.05 2.55 60
3 08/09/2025 19:05:18 -80.97, 110.64 112.91 08/09/2025 19:04:35 -80.98, 110.53 112.93 2.23 43
4 08/09/2025 19:55:52 80.99, -82.27 67.09 08/09/2025 19:55:16 80.97, -82.41 67.05 3.07 36
5 08/09/2025 20:46:17 -80.99, 85.07 112.91 08/09/2025 20:45:57 -80.98, 85.06 112.92 1.38 20
6 08/09/2025 21:36:50 80.99,-107.48 67.11 08/09/2025 21:36:37 80.98,-107.52 67.10 0.87 13
7 08/09/2025 22:27:15 -80.99, 59.87 112.88 08/09/2025 22:27:18 -80.99, 59.95 112.87 1.46 3
8 08/09/2025 23:17:48 80.98,-132.68 67.14 08/09/2025 23:17:58 80.99,-132.63 67.15 1.37 10
9 08/10/2025 00:08:13 -80.99, 34.67 112.86 08/10/2025 00:08:40 -80.98, 34.48 112.87 3.21 27
10 08/10/2025 00:58:47 81.00,-158.25 67.14 08/10/2025 00:59:20 80.99,-158.10 67.16 3.01 33
11 08/10/2025 01:49:11 -80.98, 9.46 112.84 08/10/2025 01:50:01 -80.99, 9.38 112.82 1.78 50
12 08/10/2025 02:39:44 80.98, 176.91 67.18 08/10/2025 02:40:41 81.00, 176.80 67.21 2.81 57

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/9/2025
SNOs_Map_NOAA-15_METOP-C_20250809.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 08/09/2025 in txt file.

Historial Predications of SNOs between NOAA-15 and METOP-C