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: 10/24/2024
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 10/24/2024 10:52:33 81.25, -56.87 98.85 10/24/2024 10:53:42 81.25, -56.92 98.81 0.94 69
2 10/24/2024 11:43:17 -81.25, 110.78 81.19 10/24/2024 11:43:03 -81.25, 110.71 81.18 1.33 14
3 10/26/2024 22:04:59 81.25, 134.92 99.68 10/26/2024 22:06:09 81.24, 134.95 99.64 0.49 70
4 10/26/2024 22:55:43 -81.25, -57.39 80.36 10/26/2024 22:55:30 -81.24, -57.38 80.36 0.76 13
5 10/29/2024 09:17:24 81.25, -33.01 100.47 10/29/2024 09:18:33 81.25, -32.91 100.42 1.76 69
6 10/29/2024 10:08:08 -81.25, 134.72 79.58 10/29/2024 10:07:54 -81.25, 134.78 79.58 1.15 14
7 10/31/2024 20:29:49 81.25, 158.95 101.25 10/31/2024 20:30:55 81.26, 159.12 101.19 2.97 66
8 10/31/2024 21:20:33 -81.25, -33.29 78.81 10/31/2024 21:20:16 -81.26, -33.17 78.81 2.14 17
9 11/03/2024 07:42:13 81.25, -8.82 101.97 11/03/2024 07:43:15 81.25, -8.98 101.96 2.63 62
10 11/03/2024 08:32:58 -81.25, 158.58 78.04 11/03/2024 08:32:36 -81.26, 158.75 78.05 2.94 22
11 11/05/2024 18:54:38 81.25,-177.09 102.74 11/05/2024 18:55:33 81.24,-177.19 102.72 1.70 55

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 10/24/2024
SNOs_Map_NOAA-21_AQUA_20241024.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 10/24/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA