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: 10/22/2021
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 10/22/2021 13:39:22 75.95,-146.14 107.43 10/22/2021 13:40:25 75.94,-146.19 107.39 1.60 63
2 10/22/2021 14:29:45 -76.97, 24.98 73.77 10/22/2021 14:29:31 -76.96, 24.88 73.73 2.68 14
3 10/25/2021 05:56:16 75.94, -30.39 108.33 10/25/2021 05:56:57 75.95, -30.30 108.26 2.82 41
4 10/25/2021 06:46:39 -76.97, 140.73 72.87 10/25/2021 06:46:03 -76.97, 140.78 72.85 1.50 36
5 10/27/2021 22:13:00 76.38, 86.94 108.69 10/27/2021 22:13:20 76.38, 86.96 108.66 0.64 20
6 10/27/2021 23:03:24 -77.34,-101.88 72.45 10/27/2021 23:02:27 -77.34,-101.92 72.39 1.05 57
7 10/30/2021 13:40:26 -72.72, 25.41 66.53 10/30/2021 13:41:40 -72.63, 25.85 66.69 17.60 74
8 10/30/2021 14:29:43 76.86,-155.46 108.98 10/30/2021 14:29:42 76.85,-155.55 109.00 2.32 1
9 10/30/2021 15:16:47 -80.78, 81.74 82.65 10/30/2021 15:15:34 -81.41, 82.95 82.28 73.65 73
10 11/02/2021 05:56:09 -76.09, 150.15 69.31 11/02/2021 05:57:03 -76.09, 150.11 69.35 1.13 54
11 11/02/2021 06:46:34 76.93, -39.39 109.73 11/02/2021 06:46:11 76.93, -39.39 109.75 0.07 23
12 11/04/2021 22:12:59 -76.26, -93.50 68.69 11/04/2021 22:13:31 -76.26, -93.48 68.73 0.56 32

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 10/22/2021
SNOs_Map_NOAA-20_AQUA_20211022.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 10/22/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and AQUA