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: 2/13/2025
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 02/14/2025 20:22:20 -63.10,-178.97 64.02 02/14/2025 20:23:02 -63.11,-179.01 63.97 2.46 42
2 02/14/2025 21:11:59 58.87, -8.41 119.09 02/14/2025 21:11:10 58.87, -8.42 118.99 0.91 49
3 02/16/2025 23:21:09 -64.46, 135.21 65.69 02/16/2025 23:21:48 -64.44, 135.26 65.60 2.64 39
4 02/17/2025 00:10:37 59.64, -53.50 117.92 02/17/2025 00:09:46 59.65, -53.54 117.80 2.34 51
5 02/19/2025 02:19:41 -64.89, 90.22 66.68 02/19/2025 02:20:18 -64.89, 90.24 66.61 1.01 37
6 02/19/2025 03:09:23 60.86, -98.96 116.39 02/19/2025 03:08:29 60.86, -98.97 116.29 0.23 54
7 02/21/2025 05:18:10 -65.18, 45.38 67.57 02/21/2025 05:18:45 -65.19, 45.34 67.53 2.07 35
8 02/21/2025 06:08:04 61.81,-144.27 115.03 02/21/2025 06:07:07 61.81,-144.26 114.94 0.44 57
9 02/23/2025 08:16:46 -65.85, 0.11 68.78 02/23/2025 08:17:18 -65.86, 0.09 68.74 1.07 32
10 02/23/2025 09:06:39 62.43, 170.66 113.90 02/23/2025 09:05:39 62.43, 170.65 113.79 0.47 60
11 02/25/2025 11:15:19 -66.38, -45.02 69.88 02/25/2025 11:15:48 -66.39, -45.05 69.85 1.52 29
12 02/25/2025 12:05:22 63.50, 125.17 112.40 02/25/2025 12:04:18 63.49, 125.21 112.32 2.27 64

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 2/13/2025
SNOs_Map_NOAA-19_TERRA_20250213.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 02/13/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA