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 -80.50, -67.45 99.95 04/17/2023 22:16:33 -80.49, -67.52 99.95 1.39 11
2 04/17/2023 23:07:03 80.58, 101.05 79.84 04/17/2023 23:05:54 80.58, 101.13 79.87 1.60 69
3 04/20/2023 12:51:43 -80.48, 73.48 100.83 04/20/2023 12:51:58 -80.48, 73.51 100.84 0.59 15
4 04/20/2023 13:42:21 80.63,-117.04 78.80 04/20/2023 13:41:17 80.63,-117.22 78.88 3.19 64
5 04/23/2023 03:27:02 -80.51,-145.02 101.78 04/23/2023 03:27:20 -80.50,-145.05 101.78 0.69 18
6 04/23/2023 04:17:43 80.59, 23.44 78.03 04/23/2023 04:16:41 80.59, 23.54 78.05 1.86 62
7 04/25/2023 18:02:22 -80.50, -3.92 102.63 04/25/2023 18:02:41 -80.50, -3.85 102.65 1.34 19
8 04/25/2023 18:53:01 80.63, 165.20 77.06 04/25/2023 18:52:01 80.62, 165.05 77.13 2.77 60
9 04/28/2023 08:37:41 -80.51, 137.44 103.50 04/28/2023 08:38:00 -80.51, 137.45 103.52 0.17 19
10 04/28/2023 09:28:22 80.59, -54.13 76.31 04/28/2023 09:27:21 80.60, -54.00 76.33 2.49 61
11 04/30/2023 23:13:00 -80.50, -81.61 104.27 04/30/2023 23:13:17 -80.50, -81.49 104.31 2.25 17

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/17/2023
SNOs_Map_NOAA-21_AQUA_20230417.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