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: 7/24/2024
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 07/24/2024 11:17:09 81.22, -65.52 68.69 07/24/2024 11:17:11 81.21, -65.51 68.68 0.65 2
2 07/26/2024 23:20:21 -81.23, -65.94 110.83 07/26/2024 23:20:29 -81.23, -65.96 110.83 0.62 8
3 07/27/2024 00:10:33 81.25, 114.11 67.34 07/27/2024 00:09:20 81.65, 113.72 67.58 44.03 73
4 07/29/2024 11:23:33 81.23, -66.79 69.76 07/29/2024 11:23:45 81.23, -66.82 69.76 0.58 12
5 07/29/2024 12:14:17 -81.24, 101.10 110.32 07/29/2024 12:13:07 -81.23, 100.96 110.26 2.49 70
6 07/31/2024 23:26:45 -81.23, -67.32 109.68 07/31/2024 23:27:00 -81.23, -67.44 109.67 2.05 15
7 08/01/2024 00:17:29 81.23, 100.15 70.31 08/01/2024 00:16:21 81.23, 100.15 70.35 0.31 68
8 08/03/2024 11:29:55 81.23, -68.00 70.94 08/03/2024 11:30:11 81.24, -68.17 70.96 2.93 16
9 08/03/2024 12:20:40 -81.24, 99.55 109.09 08/03/2024 12:19:33 -81.24, 99.62 109.06 1.44 67
10 08/05/2024 23:33:08 -81.23, -69.05 108.37 08/05/2024 23:33:23 -81.23, -68.97 108.39 1.39 15

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 7/24/2024
SNOs_Map_NOAA-21_AQUA_20240724.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 07/24/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA