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: 4/17/2020
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 04/18/2020 13:39:59 -75.57, 32.67 93.20 04/18/2020 13:40:53 -75.56, 32.57 93.22 2.79 54
2 04/18/2020 14:30:23 76.50,-156.86 85.67 04/18/2020 14:30:00 76.49,-156.90 85.70 1.23 23
3 04/21/2020 05:56:47 -75.89, 149.47 94.51 04/21/2020 05:57:15 -75.89, 149.40 94.51 2.01 28
4 04/21/2020 06:47:11 76.80, -39.92 84.36 04/21/2020 06:46:22 76.80, -39.95 84.41 0.87 49
5 04/23/2020 21:27:15 62.21, 76.32 99.17 04/23/2020 21:28:28 62.02, 77.48 98.90 64.24 73
6 04/23/2020 22:13:33 -76.25, -93.53 95.85 04/23/2020 22:13:35 -76.25, -93.59 95.83 1.74 2
7 04/23/2020 23:02:57 79.47, 90.71 79.66 04/23/2020 23:01:43 79.64, 90.20 79.76 21.42 74
8 04/26/2020 13:40:00 75.42,-147.82 84.31 04/26/2020 13:40:53 75.41,-147.84 84.27 0.71 53
9 04/26/2020 14:30:20 -76.61, 23.53 97.16 04/26/2020 14:29:56 -76.60, 23.46 97.12 1.99 24
10 04/29/2020 05:56:44 75.92, -30.45 82.87 04/29/2020 05:57:11 75.92, -30.50 82.86 1.44 27
11 04/29/2020 06:47:07 -76.95, 140.66 98.43 04/29/2020 06:46:17 -76.94, 140.56 98.37 2.76 50

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/17/2020
SNOs_Map_NOAA-20_AQUA_20200418.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/17/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service