Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/20/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 01/22/2023 02:18:49 79.84, 45.13 111.74 01/22/2023 02:18:57 79.84, 45.08 111.74 1.07 8
2 01/22/2023 03:09:27 -80.05,-145.41 68.67 01/22/2023 03:08:17 -80.05,-145.54 68.60 2.67 70
3 01/24/2023 16:54:22 79.60,-175.91 111.59 01/24/2023 16:55:21 79.61,-175.76 111.52 3.14 59
4 01/24/2023 17:44:59 -79.86, -6.22 68.88 01/24/2023 17:44:40 -79.86, -6.16 68.88 1.21 19
5 01/27/2023 08:20:29 -79.71, 133.55 69.23 01/27/2023 08:21:00 -79.72, 133.66 69.28 2.35 31
6 01/27/2023 09:11:04 80.00, -56.39 110.24 01/27/2023 09:10:17 79.99, -56.46 110.29 1.55 47
7 01/29/2023 23:46:32 79.91, 83.85 109.75 01/29/2023 23:46:34 79.90, 83.72 109.78 2.75 2
8 01/30/2023 00:35:04 -80.90, -60.29 77.63 01/30/2023 00:33:51 -81.56, -59.38 77.31 74.29 73
9 02/01/2023 14:22:01 79.75,-136.52 109.35 02/01/2023 14:22:50 79.75,-136.53 109.31 0.23 49

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/20/2023
SNOs_Map_NOAA-20_AQUA_20230120.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/20/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA