Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between AQUA and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/4/2025
Index Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Distance(km) Time Diff (sec)
1 07/05/2025 15:06:16 75.74, -40.43 53.01 07/05/2025 15:05:42 75.75, -40.49 53.01 1.79 34
2 07/05/2025 15:55:35 -75.82, 127.01 126.92 07/05/2025 15:56:40 -75.84, 127.06 126.90 2.19 65
3 07/07/2025 17:13:31 -75.77, 107.75 126.76 07/07/2025 17:12:56 -75.77, 107.82 126.75 2.21 35
4 07/07/2025 18:02:51 75.84, -84.81 53.32 07/07/2025 18:03:52 75.82, -84.76 53.31 2.86 61
5 07/09/2025 19:20:46 75.76,-103.99 53.49 07/09/2025 19:20:08 75.78,-103.93 53.50 2.37 38
6 07/09/2025 20:10:05 -75.83, 63.47 126.45 07/09/2025 20:11:06 -75.82, 63.46 126.45 1.63 61
7 07/11/2025 21:28:01 -75.76, 44.25 126.24 07/11/2025 21:27:23 -75.74, 44.19 126.26 2.57 38
8 07/11/2025 22:17:20 75.84,-148.32 53.84 07/11/2025 22:18:18 75.83,-148.23 53.85 2.54 58
9 07/13/2025 23:35:15 75.74,-167.45 54.05 07/13/2025 23:34:35 75.78,-167.44 54.09 4.15 40
10 07/14/2025 00:24:34 -75.81, 0.02 125.89 07/14/2025 00:25:32 -75.82, -0.05 125.87 2.11 58
11 07/16/2025 01:42:29 -75.78, -19.30 125.59 07/16/2025 01:41:47 -75.78, -19.19 125.58 3.16 42
12 07/16/2025 02:31:48 75.81, 148.26 54.45 07/16/2025 02:32:45 75.83, 148.22 54.48 2.12 57

Figure of AQUA and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/4/2025
SNOs_Map_AQUA_NOAA-19_20250704.jpg

Download SNOs between AQUA and NOAA-19 since TLE EPOCH: 07/04/2025 in txt file.

Historial Predications of SNOs between AQUA and NOAA-19