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: 8/13/2025
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 08/16/2025 00:04:22 -79.54, 88.84 103.70 08/16/2025 00:05:08 -79.53, 88.89 103.65 1.53 46
2 08/16/2025 00:55:20 79.35,-102.28 76.63 08/16/2025 00:54:24 79.37,-102.40 76.56 2.84 56
3 08/18/2025 03:02:32 -79.54, 44.30 103.01 08/18/2025 03:02:54 -79.54, 44.35 102.98 0.98 22
4 08/20/2025 06:00:41 -79.52, 0.02 102.26 08/20/2025 06:00:39 -79.52, -0.00 102.26 0.53 2
5 08/22/2025 08:08:02 79.64, 147.08 78.26 08/22/2025 08:09:09 79.65, 146.97 78.29 2.50 67
6 08/22/2025 08:58:50 -79.50, -44.28 101.49 08/22/2025 08:58:24 -79.51, -44.41 101.54 3.00 26
7 08/24/2025 11:06:12 79.66, 102.41 78.97 08/24/2025 11:06:54 79.65, 102.46 79.01 1.18 42
8 08/24/2025 11:57:00 -79.51, -88.88 100.77 08/24/2025 11:56:09 -79.51, -88.88 100.81 0.19 51
9 08/26/2025 14:04:20 79.62, 58.27 79.79 08/26/2025 14:04:38 79.63, 58.16 79.78 2.42 18

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 8/13/2025
SNOs_Map_NOAA-19_TERRA_20250814.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 08/13/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA