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: 8/16/2024
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 08/18/2024 10:58:38 -81.00, 111.81 103.56 08/18/2024 10:59:52 -80.76, 112.41 103.72 28.16 74
2 08/18/2024 11:49:00 81.24, -72.36 75.19 08/18/2024 11:48:52 81.25, -72.36 75.20 0.74 8
3 08/20/2024 23:01:26 81.23, 119.03 76.04 08/20/2024 23:02:27 81.23, 119.07 76.00 0.72 61
4 08/20/2024 23:52:11 -81.23, -73.50 103.97 08/20/2024 23:51:49 -81.23, -73.38 103.98 2.20 22
5 08/23/2024 11:04:36 -81.23, 118.15 103.14 08/23/2024 11:05:21 -81.22, 118.19 103.17 0.89 45
6 08/23/2024 11:55:19 81.24, -73.98 76.80 08/23/2024 11:54:41 81.24, -73.83 76.80 2.39 38
7 08/25/2024 23:07:43 81.24, 117.91 77.62 08/25/2024 23:08:10 81.24, 117.85 77.61 1.08 27
8 08/25/2024 23:58:28 -81.24, -74.61 102.40 08/25/2024 23:57:32 -81.23, -74.60 102.37 0.73 56

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/16/2024
SNOs_Map_NOAA-21_AQUA_20240816.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/16/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA