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: 8/9/2025
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 08/09/2025 16:00:52 79.41, 30.69 74.55 08/09/2025 16:01:07 79.41, 30.80 74.58 2.39 15
2 08/11/2025 18:59:00 79.34, -13.21 75.30 08/11/2025 18:58:52 79.35, -13.35 75.27 3.01 8
3 08/13/2025 21:06:13 -79.55, 133.18 104.40 08/13/2025 21:07:23 -79.55, 133.23 104.34 1.05 70
4 08/13/2025 21:57:10 79.34, -57.68 75.97 08/13/2025 21:56:38 79.35, -57.80 75.92 2.65 32
5 08/16/2025 00:04:23 -79.55, 88.68 103.73 08/16/2025 00:05:09 -79.55, 88.75 103.68 1.40 46
6 08/16/2025 00:55:20 79.34,-102.19 76.64 08/16/2025 00:54:24 79.35,-102.32 76.57 3.06 56
7 08/18/2025 03:02:32 -79.53, 44.44 102.98 08/18/2025 03:02:54 -79.52, 44.46 102.96 0.70 22
8 08/20/2025 06:00:41 -79.50, 0.18 102.23 08/20/2025 06:00:39 -79.50, 0.11 102.24 1.43 2
9 08/22/2025 08:08:04 79.68, 146.66 78.18 08/22/2025 08:09:10 79.68, 146.78 78.25 2.56 66

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 8/9/2025
SNOs_Map_NOAA-19_TERRA_20250809.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 08/09/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA