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: 4/17/2023
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 04/17/2023 22:16:22 -80.51, -67.22 99.99 04/17/2023 22:16:33 -80.51, -67.30 99.99 1.41 11
2 04/17/2023 23:07:04 80.57, 100.95 79.86 04/17/2023 23:05:55 80.58, 101.03 79.89 1.60 69
3 04/20/2023 12:51:43 -80.50, 73.69 100.86 04/20/2023 12:51:58 -80.50, 73.72 100.88 0.63 15
4 04/20/2023 13:42:22 80.62,-117.15 78.82 04/20/2023 13:41:18 80.62,-117.32 78.89 3.16 64
5 04/23/2023 03:27:02 -80.50,-145.14 101.75 04/23/2023 03:27:20 -80.49,-145.18 101.76 0.75 18
6 04/23/2023 04:17:43 80.58, 23.32 78.05 04/23/2023 04:16:41 80.58, 23.42 78.07 1.91 62
7 04/25/2023 18:02:22 -80.49, -4.06 102.61 04/25/2023 18:02:41 -80.49, -3.99 102.63 1.30 19
8 04/25/2023 18:53:00 80.64, 165.39 77.03 04/25/2023 18:52:00 80.63, 165.24 77.10 2.77 60
9 04/28/2023 08:37:40 -80.53, 137.60 103.53 04/28/2023 08:37:59 -80.53, 137.60 103.54 0.21 19
10 04/28/2023 09:28:21 80.60, -53.96 76.28 04/28/2023 09:27:20 80.61, -53.84 76.30 2.37 61
11 04/30/2023 23:13:00 -80.51, -81.48 104.30 04/30/2023 23:13:17 -80.51, -81.38 104.33 1.97 17

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/17/2023
SNOs_Map_NOAA-21_AQUA_20230418.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 04/17/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA