Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/30/2025
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 06/01/2025 07:01:33 -81.30,-172.11 115.39 06/01/2025 07:02:11 -81.30,-172.00 115.43 1.89 38
2 06/01/2025 07:52:17 81.30, -4.55 64.57 06/01/2025 07:51:29 81.29, -4.43 64.58 2.20 48
3 06/03/2025 16:32:30 -81.30, 45.05 115.66 06/03/2025 16:33:16 -81.29, 45.16 115.71 2.09 46
4 06/03/2025 17:23:13 81.29,-147.01 64.25 06/03/2025 17:22:33 81.30,-146.92 64.26 1.88 40
5 06/06/2025 02:03:25 -81.30, -97.44 115.94 06/06/2025 02:04:19 -81.29, -97.57 115.96 2.21 54
6 06/06/2025 02:54:08 81.29, 70.50 63.97 06/06/2025 02:53:36 81.30, 70.31 64.02 3.28 32
7 06/08/2025 11:34:22 -81.30, 119.64 116.12 06/08/2025 11:35:22 -81.29, 119.80 116.18 2.77 60
8 06/08/2025 12:25:05 81.29, -72.42 63.79 06/08/2025 12:24:39 81.30, -72.36 63.80 1.39 26
9 06/10/2025 21:05:17 -81.29, -22.54 116.37 06/10/2025 21:06:24 -81.30, -22.73 116.38 3.32 67

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/30/2025
SNOs_Map_NOAA-20_AQUA_20250530.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/30/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA