Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and AQUA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/27/2025
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (AQUA) Time (AQUA) Lat,Lon (AQUA) SZA (AQUA ) Distance(km) Time Diff (sec)
1 02/27/2025 07:14:07 81.31, 2.16 95.51 02/27/2025 07:15:05 81.31, 2.28 95.45 2.23 58
2 02/27/2025 08:04:50 -81.31, 170.09 84.60 02/27/2025 08:04:24 -81.31, 170.12 84.59 0.57 26
3 03/01/2025 17:35:44 -81.31, 27.24 85.49 03/01/2025 17:36:26 -81.31, 27.14 85.51 1.74 42
4 03/01/2025 18:26:28 81.31,-164.96 94.43 03/01/2025 18:25:44 81.32,-165.08 94.47 2.07 44
5 03/04/2025 03:57:23 81.31, 51.70 93.59 03/04/2025 03:57:44 81.31, 51.79 93.56 1.66 21
6 03/04/2025 04:48:06 -81.31,-140.35 86.52 03/04/2025 04:47:03 -81.32,-140.34 86.48 0.78 63
7 03/06/2025 14:18:59 -81.31, 76.63 87.42 03/06/2025 14:19:00 -81.31, 76.44 87.39 3.31 1
8 03/08/2025 23:49:53 -81.31, -66.47 88.31 03/08/2025 23:50:55 -81.30, -66.50 88.34 1.04 62
9 03/09/2025 00:40:37 81.31, 101.27 91.62 03/09/2025 00:40:13 81.30, 101.17 91.65 1.99 24
10 03/11/2025 10:11:30 81.31, -41.54 90.68 03/11/2025 10:12:05 81.31, -41.52 90.66 0.34 35

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 2/27/2025
SNOs_Map_NOAA-20_AQUA_20250227.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 02/27/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA