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: 8/12/2025
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 08/13/2025 21:06:12 -79.54, 133.32 104.38 08/13/2025 21:07:22 -79.53, 133.35 104.32 1.02 70
2 08/13/2025 21:57:10 79.36, -57.80 75.94 08/13/2025 21:56:38 79.37, -57.92 75.90 2.65 32
3 08/16/2025 00:04:22 -79.54, 88.80 103.70 08/16/2025 00:05:08 -79.54, 88.85 103.66 1.24 46
4 08/16/2025 00:55:19 79.33,-102.05 76.67 08/16/2025 00:54:23 79.34,-102.20 76.60 3.17 56
5 08/18/2025 03:02:32 -79.55, 44.27 103.01 08/18/2025 03:02:54 -79.55, 44.29 102.99 0.52 22
6 08/20/2025 06:00:41 -79.52, -0.01 102.26 08/20/2025 06:00:39 -79.53, -0.08 102.28 1.72 2
7 08/22/2025 08:08:03 79.68, 146.75 78.20 08/22/2025 08:09:09 79.67, 146.85 78.26 2.13 66
8 08/22/2025 08:58:51 -79.53, -44.59 101.55 08/22/2025 08:58:24 -79.52, -44.52 101.56 1.63 27
9 08/24/2025 11:06:11 79.63, 102.65 79.01 08/24/2025 11:06:53 79.64, 102.57 79.03 1.64 42

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 8/12/2025
SNOs_Map_NOAA-19_TERRA_20250812.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 08/12/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA