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: 1/18/2024
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 01/19/2024 07:08:36 -81.08, 170.62 70.64 01/19/2024 07:08:42 -81.08, 170.78 70.67 2.80 6
2 01/19/2024 07:58:48 81.31, -9.36 107.54 01/19/2024 07:57:35 81.59, -9.85 107.75 32.51 73
3 01/21/2024 20:02:29 -81.08, -22.74 71.17 01/21/2024 20:03:14 -81.08, -22.85 71.18 2.10 45
4 01/21/2024 20:53:12 81.11, 145.25 108.73 01/21/2024 20:52:36 81.10, 145.14 108.77 2.05 36
5 01/24/2024 09:47:05 81.11, -48.20 108.18 01/24/2024 09:47:06 81.10, -48.37 108.20 2.93 1
6 01/26/2024 22:40:58 81.09, 117.89 107.65 01/26/2024 22:41:34 81.09, 117.89 107.62 0.31 36
7 01/26/2024 23:31:42 -81.10, -74.38 72.43 01/26/2024 23:30:57 -81.10, -74.32 72.41 1.11 45
8 01/29/2024 11:34:52 81.07, -76.11 107.09 01/29/2024 11:36:02 81.07, -76.07 107.04 0.72 70
9 01/29/2024 12:25:35 -81.10, 92.02 73.04 01/29/2024 12:25:24 -81.10, 92.09 73.05 1.28 11
10 02/01/2024 01:19:27 -81.11,-101.29 73.74 02/01/2024 01:19:49 -81.11,-101.35 73.74 1.12 22

Figure of NOAA-21 and AQUA satellite orbits during SNOs since TLE Epoch: 1/18/2024
SNOs_Map_NOAA-21_AQUA_20240118.jpg

Download SNOs between NOAA-21 and AQUA since TLE EPOCH: 01/18/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and AQUA