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: 9/21/2023
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 09/23/2023 05:39:22 -80.92,-171.29 90.88 09/23/2023 05:39:35 -80.92,-171.18 90.90 2.12 13
2 09/23/2023 06:30:04 80.97, -2.97 88.99 09/23/2023 06:28:57 80.97, -2.90 89.02 1.29 67
3 09/25/2023 19:24:01 80.92, 162.52 90.08 09/25/2023 19:24:35 80.93, 162.63 90.05 1.98 34
4 09/25/2023 20:14:44 -80.96, -29.38 90.03 09/25/2023 20:13:58 -80.96, -29.25 90.02 2.25 46
5 09/28/2023 09:08:42 -80.91, 136.09 88.93 09/28/2023 09:09:36 -80.91, 136.19 88.98 1.93 54
6 09/28/2023 09:59:24 80.95, -55.65 90.95 09/28/2023 09:58:58 80.95, -55.58 90.96 1.32 26
7 09/30/2023 22:53:21 80.91, 110.07 92.01 09/30/2023 22:54:34 80.92, 110.10 91.96 0.62 73
8 09/30/2023 23:44:04 -80.95, -81.77 88.11 09/30/2023 23:43:57 -80.95, -81.76 88.11 0.18 7
9 10/03/2023 13:28:43 80.96,-107.87 92.84 10/03/2023 13:28:54 80.95,-107.99 92.85 2.11 11

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 9/21/2023
SNOs_Map_NOAA-21_AQUA_20230921.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 09/21/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA