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: 4/29/2025
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 04/30/2025 01:55:06 75.64,-100.48 80.27 04/30/2025 01:55:07 75.65,-100.50 80.26 0.91 1
2 05/02/2025 04:53:24 75.76,-145.41 79.53 05/02/2025 04:53:08 75.75,-145.33 79.54 2.78 16
3 05/04/2025 07:00:50 -76.32, 0.83 101.69 05/04/2025 07:01:58 -76.33, 0.74 101.65 2.59 68
4 05/04/2025 07:51:37 75.67, 170.39 79.06 05/04/2025 07:51:05 75.68, 170.34 79.01 1.68 32
5 05/06/2025 09:59:09 -76.47, -44.29 102.44 05/06/2025 09:59:59 -76.47, -44.24 102.38 1.39 50
6 05/06/2025 10:49:52 75.67, 125.86 78.49 05/06/2025 10:49:03 75.68, 125.80 78.43 1.61 49
7 05/08/2025 12:57:22 -76.37, -88.43 102.87 05/08/2025 12:57:55 -76.39, -88.52 102.86 2.91 33
8 05/08/2025 13:48:10 75.82, 80.82 77.77 05/08/2025 13:47:03 75.81, 80.91 77.73 3.02 67
9 05/10/2025 15:55:37 -76.37,-132.94 103.40 05/10/2025 15:55:52 -76.38,-133.03 103.41 2.82 15

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/29/2025
SNOs_Map_NOAA-19_TERRA_20250429.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/29/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA