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: 8/17/2024
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 10:58:42 -80.93, 110.31 103.33 08/18/2024 10:59:56 -80.65, 111.06 103.51 33.82 74
2 08/18/2024 11:49:01 81.23, -72.80 75.25 08/18/2024 11:48:53 81.23, -72.73 75.25 1.25 8
3 08/20/2024 23:01:26 81.23, 118.97 76.05 08/20/2024 23:02:27 81.24, 119.14 75.99 3.09 61
4 08/20/2024 23:52:10 -81.24, -73.19 104.02 08/20/2024 23:51:49 -81.23, -73.32 103.99 2.22 21
5 08/23/2024 11:04:35 -81.23, 118.44 103.18 08/23/2024 11:05:21 -81.23, 118.36 103.20 1.39 46
6 08/23/2024 11:55:18 81.24, -73.68 76.76 08/23/2024 11:54:41 81.25, -73.66 76.78 0.72 37
7 08/25/2024 23:07:43 81.24, 117.80 77.63 08/25/2024 23:08:11 81.24, 117.79 77.62 0.16 28
8 08/25/2024 23:58:27 -81.24, -74.35 102.44 08/25/2024 23:57:32 -81.25, -74.29 102.41 1.19 55
9 08/28/2024 11:10:51 -81.24, 117.37 101.58 08/28/2024 11:10:59 -81.25, 117.33 101.58 0.90 8
10 08/28/2024 12:00:58 81.20, -60.68 76.35 08/28/2024 11:59:45 81.68, -60.96 76.64 53.18 73
11 08/30/2024 22:23:15 -81.23, -51.43 100.64 08/30/2024 22:24:23 -81.23, -51.25 100.71 3.21 68

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/17/2024
SNOs_Map_NOAA-21_AQUA_20240817.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/17/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA