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: 8/14/2025
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, 88.78 103.71 08/16/2025 00:05:08 -79.54, 88.83 103.66 1.20 46
2 08/16/2025 00:55:19 79.33,-102.06 76.67 08/16/2025 00:54:23 79.34,-102.20 76.60 3.07 56
3 08/18/2025 03:02:32 -79.55, 44.26 103.02 08/18/2025 03:02:54 -79.55, 44.29 102.99 0.57 22
4 08/20/2025 06:00:41 -79.52, 0.00 102.26 08/20/2025 06:00:39 -79.53, -0.06 102.27 1.53 2
5 08/22/2025 08:08:03 79.67, 146.80 78.21 08/22/2025 08:09:09 79.66, 146.92 78.28 2.63 66
6 08/22/2025 08:58:51 -79.53, -44.55 101.54 08/22/2025 08:58:24 -79.52, -44.47 101.55 2.02 27
7 08/24/2025 11:06:12 79.66, 102.45 78.97 08/24/2025 11:06:54 79.66, 102.41 79.00 0.96 42
8 08/24/2025 11:57:00 -79.50, -88.84 100.76 08/24/2025 11:56:09 -79.51, -88.93 100.82 2.13 51
9 08/26/2025 14:04:21 79.64, 58.06 79.75 08/26/2025 14:04:38 79.64, 58.11 79.77 1.46 17
10 08/26/2025 14:53:59 -76.88,-117.36 96.39 08/26/2025 14:52:46 -76.50,-119.70 96.87 73.60 73

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 8/14/2025
SNOs_Map_NOAA-19_TERRA_20250815.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 08/14/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA