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: 5/9/2025
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 05/10/2025 15:55:38 -76.42,-133.12 103.45 05/10/2025 15:55:53 -76.43,-133.17 103.45 1.58 15
2 05/12/2025 18:53:53 -76.42,-177.64 103.96 05/12/2025 18:53:50 -76.43,-177.69 103.98 1.47 3
3 05/14/2025 21:02:57 80.22, -55.18 69.98 05/14/2025 21:04:10 80.70, -53.58 70.34 61.53 73
4 05/14/2025 21:52:07 -76.39, 137.97 104.41 05/14/2025 21:51:46 -76.40, 137.88 104.46 2.68 21
5 05/16/2025 23:59:39 77.07, -76.61 74.31 05/17/2025 00:00:37 77.07, -76.59 74.36 0.44 58
6 05/17/2025 00:50:25 -76.53, 92.89 105.06 05/17/2025 00:49:45 -76.53, 92.93 105.08 1.14 40
7 05/19/2025 02:57:52 77.03,-120.95 73.91 05/19/2025 02:58:32 77.03,-120.98 73.94 0.66 40
8 05/19/2025 03:48:37 -76.42, 48.79 105.37 05/19/2025 03:47:39 -76.44, 48.70 105.45 2.67 58
9 05/21/2025 05:56:05 77.00,-165.33 73.52 05/21/2025 05:56:27 77.01,-165.43 73.51 2.92 22

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/9/2025
SNOs_Map_NOAA-19_TERRA_20250509.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/09/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA