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: 8/17/2023
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 08/18/2023 01:00:03 80.88, 77.66 76.68 08/18/2023 01:00:21 80.88, 77.49 76.69 3.15 18
2 08/18/2023 01:50:47 -80.90,-114.61 103.38 08/18/2023 01:49:45 -80.90,-114.55 103.35 1.00 62
3 08/20/2023 14:44:49 -80.81, 50.25 102.33 08/20/2023 14:45:40 -80.81, 50.38 102.38 2.29 51
4 08/20/2023 15:35:29 80.90,-140.75 77.42 08/20/2023 15:35:00 80.90,-140.76 77.44 0.43 29
5 08/23/2023 05:20:12 -80.87,-167.50 101.67 08/23/2023 05:20:16 -80.87,-167.49 101.68 0.27 4
6 08/25/2023 19:04:55 80.85, 165.88 79.24 08/25/2023 19:05:30 80.85, 165.99 79.20 1.89 35
7 08/25/2023 19:55:37 -80.91, -25.64 100.93 08/25/2023 19:54:53 -80.91, -25.67 100.90 0.62 44
8 08/28/2023 08:49:37 -80.85, 139.79 99.92 08/28/2023 08:50:44 -80.85, 139.70 99.95 1.55 67
9 08/28/2023 09:40:20 80.88, -52.31 80.01 08/28/2023 09:40:06 80.89, -52.18 80.00 2.42 14
10 08/30/2023 23:25:02 -80.89, -78.44 99.13 08/30/2023 23:25:19 -80.89, -78.43 99.14 0.39 17

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 8/17/2023
SNOs_Map_NOAA-21_AQUA_20230817.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 08/17/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA