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: 5/15/2025
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 05/16/2025 23:59:40 77.09, -76.71 74.28 05/17/2025 00:00:38 77.08, -76.62 74.35 2.72 58
2 05/17/2025 00:50:26 -76.56, 92.77 105.09 05/17/2025 00:49:46 -76.55, 92.87 105.10 3.13 40
3 05/19/2025 02:57:52 77.01,-120.86 73.93 05/19/2025 02:58:33 77.03,-120.96 73.94 3.11 41
4 05/19/2025 03:48:40 -76.54, 48.35 105.51 05/19/2025 03:47:42 -76.54, 48.38 105.55 0.93 58
5 05/21/2025 05:56:09 77.14,-165.97 73.34 05/21/2025 05:56:31 77.13,-165.86 73.39 3.03 22
6 05/21/2025 06:45:35 -72.82, 14.68 101.80 05/21/2025 06:44:22 -72.64, 13.33 102.13 48.71 73
7 05/23/2025 08:54:22 77.11, 149.65 72.97 05/23/2025 08:54:26 77.10, 149.71 72.99 1.76 4
8 05/25/2025 11:52:35 77.09, 105.25 72.63 05/25/2025 11:52:21 77.09, 105.24 72.61 0.52 14
9 05/27/2025 14:00:06 -77.61,-109.03 108.40 05/27/2025 14:01:08 -77.60,-108.91 108.32 3.04 62

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/15/2025
SNOs_Map_NOAA-19_TERRA_20250515.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/15/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA