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: 4/27/2020
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 04/29/2020 05:56:44 75.89, -30.54 82.90 04/29/2020 05:57:11 75.88, -30.59 82.89 1.58 27
2 04/29/2020 06:47:14 -76.60, 139.31 98.00 04/29/2020 06:46:23 -76.62, 139.41 97.98 2.90 51
3 05/01/2020 21:25:43 -67.30, -98.75 88.49 05/01/2020 21:26:57 -67.15, -97.91 88.67 40.17 74
4 05/01/2020 22:13:37 75.97, 85.49 82.00 05/01/2020 22:13:37 75.98, 85.58 81.97 2.85 0
5 05/01/2020 23:02:03 -80.87, -72.65 105.82 05/01/2020 23:00:49 -81.20, -73.36 105.65 38.88 74
6 05/04/2020 13:40:01 -75.35, 31.97 98.03 05/04/2020 13:40:52 -75.35, 31.99 98.08 0.70 51
7 05/04/2020 14:30:21 76.45,-157.03 80.62 05/04/2020 14:29:55 76.46,-157.01 80.64 0.83 26
8 05/07/2020 05:56:43 -75.94, 149.61 99.48 05/07/2020 05:57:08 -75.93, 149.57 99.49 1.25 25
9 05/07/2020 06:47:05 76.92, -39.44 79.29 05/07/2020 06:46:13 76.92, -39.51 79.35 1.81 52
10 05/09/2020 21:24:19 71.57, 87.44 84.80 05/09/2020 21:25:32 71.52, 87.96 84.65 19.20 73
11 05/09/2020 22:13:34 -76.06, -94.21 100.33 05/09/2020 22:13:32 -76.07, -94.14 100.35 2.05 2

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 4/27/2020
SNOs_Map_NOAA-20_AQUA_20200428.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 04/27/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service