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: 8/12/2024
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 08/13/2024 11:42:41 81.23, -71.08 73.71 08/13/2024 11:42:54 81.23, -71.24 73.72 2.59 13
2 08/13/2024 12:33:25 -81.24, 96.76 106.36 08/13/2024 12:32:15 -81.25, 96.75 106.32 0.59 70
3 08/15/2024 23:45:52 -81.23, -71.92 105.54 08/15/2024 23:45:56 -81.23, -71.97 105.53 0.82 4
4 08/18/2024 10:58:33 -81.08, 113.91 103.88 08/18/2024 10:59:47 -80.90, 114.29 104.01 20.48 74
5 08/18/2024 11:49:01 81.24, -72.52 75.21 08/18/2024 11:48:53 81.23, -72.63 75.23 1.93 8
6 08/20/2024 23:01:25 81.23, 119.21 76.02 08/20/2024 23:02:24 81.24, 119.15 75.99 1.17 59
7 08/20/2024 23:52:10 -81.24, -73.30 104.00 08/20/2024 23:51:46 -81.23, -73.27 103.99 0.58 24
8 08/23/2024 11:04:34 -81.24, 118.66 103.21 08/23/2024 11:05:14 -81.24, 118.57 103.22 1.58 40
9 08/23/2024 11:55:18 81.24, -73.88 76.78 08/23/2024 11:54:35 81.24, -73.89 76.81 0.53 43
10 08/25/2024 23:07:42 81.24, 117.91 77.62 08/25/2024 23:07:59 81.25, 118.00 77.59 1.83 17

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/12/2024
SNOs_Map_NOAA-21_AQUA_20240812.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/12/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA