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: 4/20/2024
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 04/22/2024 08:37:53 81.16, -28.58 76.00 04/22/2024 08:37:56 81.16, -28.52 75.99 1.16 3
2 04/24/2024 20:41:03 -81.15, -29.71 104.78 04/24/2024 20:42:09 -81.15, -29.62 104.84 1.55 66
3 04/24/2024 21:31:46 81.17, 138.21 75.12 04/24/2024 21:31:30 81.17, 138.37 75.11 2.81 16
4 04/27/2024 09:34:57 -81.16, 136.94 105.62 04/27/2024 09:35:41 -81.15, 137.07 105.67 2.29 44
5 04/27/2024 10:25:40 81.17, -55.16 74.29 04/27/2024 10:25:02 81.17, -54.97 74.28 3.23 38
6 04/29/2024 22:28:50 -81.16, -56.19 106.47 04/29/2024 22:29:09 -81.16, -56.10 106.49 1.56 19
7 04/29/2024 23:19:33 81.18, 111.71 73.44 04/29/2024 23:18:30 81.18, 111.84 73.46 2.19 63
8 05/02/2024 10:31:58 81.17, -56.90 72.78 05/02/2024 10:33:11 81.16, -57.06 72.75 2.73 73

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 4/20/2024
SNOs_Map_NOAA-21_AQUA_20240420.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 04/20/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA