Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/18/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 05/20/2024 03:07:36 81.18, 54.81 68.25 05/20/2024 03:08:27 81.19, 54.88 68.21 1.38 51
2 05/20/2024 03:58:20 -81.19,-137.52 111.81 05/20/2024 03:57:49 -81.19,-137.39 111.81 2.16 31
3 05/22/2024 16:01:27 81.18,-138.46 67.74 05/22/2024 16:01:41 81.19,-138.35 67.71 1.92 14
4 05/22/2024 16:52:11 -81.19, 29.23 112.33 05/22/2024 16:51:03 -81.19, 29.39 112.31 2.82 68
5 05/25/2024 04:04:34 -81.18,-139.46 112.68 05/25/2024 04:05:31 -81.18,-139.41 112.73 0.84 57
6 05/25/2024 04:55:17 81.19, 28.53 67.22 05/25/2024 04:54:52 81.20, 28.56 67.23 0.53 25
7 05/27/2024 16:58:22 -81.20, 27.82 113.20 05/27/2024 16:58:38 -81.20, 27.69 113.19 2.25 16
8 05/27/2024 17:49:05 81.21,-164.20 66.70 05/27/2024 17:47:59 81.21,-164.38 66.77 3.01 66
9 05/30/2024 05:01:29 81.18, 26.48 66.52 05/30/2024 05:02:23 81.18, 26.40 66.50 1.66 54

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 5/18/2024
SNOs_Map_NOAA-21_AQUA_20240518.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 05/18/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA