Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between METOP-B and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/5/2025
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 08/06/2025 21:47:35 81.01, -82.52 69.64 08/06/2025 21:46:35 81.00, -82.36 69.62 2.85 60
2 08/06/2025 22:38:15 -81.00, 84.90 110.35 08/06/2025 22:37:28 -81.00, 84.94 110.37 0.59 47
3 08/06/2025 23:28:56 81.00,-107.62 69.69 08/06/2025 23:28:31 81.00,-107.71 69.66 1.69 25
4 08/07/2025 00:19:37 -81.01, 59.45 110.34 08/07/2025 00:19:24 -81.00, 59.59 110.33 2.63 13
5 08/07/2025 01:10:18 81.00,-133.07 69.69 08/07/2025 01:10:27 81.00,-133.05 69.70 0.49 9
6 08/07/2025 02:00:58 -81.00, 34.36 110.29 08/07/2025 02:01:20 -81.00, 34.24 110.29 2.01 22
7 08/07/2025 02:51:39 80.99,-158.16 69.74 08/07/2025 02:52:22 80.99,-158.02 69.79 2.44 43
8 08/07/2025 03:42:19 -80.98, 9.26 110.24 08/07/2025 03:43:15 -80.99, 9.27 110.20 0.58 56
9 08/19/2025 07:07:05 81.01, 137.38 73.42 08/19/2025 07:05:54 81.01, 137.32 73.37 1.12 71
10 08/19/2025 07:57:46 -81.02, -55.43 106.59 08/19/2025 07:56:47 -81.01, -55.34 106.62 1.65 59
11 08/19/2025 08:48:27 81.02, 111.92 73.43 08/19/2025 08:47:50 81.01, 111.97 73.41 1.00 37
12 08/19/2025 09:39:07 -81.01, -80.53 106.54 08/19/2025 09:38:43 -81.01, -80.69 106.58 2.88 24
13 08/19/2025 10:29:48 81.01, 86.82 73.48 08/19/2025 10:29:45 81.00, 87.00 73.50 3.00 3
14 08/19/2025 11:20:29 -81.01,-105.99 106.53 08/19/2025 11:20:39 -81.01,-106.04 106.53 0.96 10
15 08/19/2025 12:11:10 81.01, 61.36 73.49 08/19/2025 12:11:42 81.01, 61.27 73.49 1.70 32
16 08/19/2025 13:01:50 -81.00,-131.08 106.48 08/19/2025 13:02:34 -81.00,-131.01 106.44 1.26 44

Figure of METOP-B and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/5/2025
SNOs_Map_METOP-B_NOAA-19_20250806.jpg

Download SNOs between METOP-B and NOAA-19 since TLE EPOCH: 08/05/2025 in txt file.

Historial Predications of SNOs between METOP-B and NOAA-19