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: 4/30/2023
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 05/01/2023 13:12:56 80.21,-114.23 76.03 05/01/2023 13:13:30 80.21,-114.38 76.03 2.93 34
2 05/01/2023 14:03:37 -80.33, 54.42 104.23 05/01/2023 14:02:52 -80.32, 54.32 104.18 2.04 45
3 05/04/2023 03:48:22 80.19, 26.59 75.31 05/04/2023 03:48:48 80.18, 26.57 75.30 0.56 26
4 05/04/2023 04:39:02 -80.33,-164.43 105.00 05/04/2023 04:38:09 -80.33,-164.42 104.97 0.31 53
5 05/06/2023 18:23:48 80.18, 167.69 74.58 05/06/2023 18:24:05 80.19, 167.85 74.54 3.07 17
6 05/06/2023 19:14:26 -80.37, -22.68 105.85 05/06/2023 19:13:25 -80.37, -22.82 105.78 2.70 61
7 05/09/2023 08:59:12 80.23, -50.62 73.77 05/09/2023 08:59:20 80.23, -50.55 73.75 1.39 8
8 05/09/2023 09:49:53 -80.34, 118.07 106.49 05/09/2023 09:48:42 -80.34, 118.17 106.45 1.93 71

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/30/2023
SNOs_Map_NOAA-20_AQUA_20230430.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/30/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA