Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/4/2025
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 08/05/2025 10:04:30 79.39, 119.86 73.37 08/05/2025 10:05:33 79.41, 119.78 73.40 2.25 63
2 08/05/2025 10:55:17 -79.20, -71.24 106.32 08/05/2025 10:54:46 -79.21, -71.35 106.37 2.56 31
3 08/07/2025 13:02:39 79.37, 75.55 74.00 08/07/2025 13:03:19 79.37, 75.51 74.02 0.87 40
4 08/07/2025 13:53:27 -79.22,-115.88 105.75 08/07/2025 13:52:33 -79.21,-115.85 105.79 1.02 54
5 08/09/2025 16:00:49 79.39, 30.92 74.59 08/09/2025 16:01:06 79.39, 30.92 74.61 0.15 17
6 08/11/2025 18:58:58 79.38, -13.47 75.25 08/11/2025 18:58:52 79.37, -13.47 75.25 0.46 6
7 08/13/2025 21:06:08 -79.52, 133.55 104.34 08/13/2025 21:07:22 -79.52, 133.41 104.31 2.87 74
8 08/13/2025 21:57:07 79.37, -57.90 75.92 08/13/2025 21:56:38 79.37, -57.92 75.90 0.44 29
9 08/16/2025 00:04:19 -79.57, 88.53 103.76 08/16/2025 00:05:09 -79.56, 88.68 103.69 3.26 50
10 08/16/2025 00:55:16 79.36,-102.36 76.61 08/16/2025 00:54:24 79.37,-102.43 76.55 1.50 52
11 08/18/2025 03:02:27 -79.54, 44.33 103.01 08/18/2025 03:02:54 -79.53, 44.40 102.97 1.88 27

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 8/4/2025
SNOs_Map_NOAA-19_TERRA_20250804.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 08/04/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA