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: 5/20/2020
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 05/23/2020 05:56:39 -75.92, 149.54 103.07 05/23/2020 05:57:04 -75.92, 149.54 103.09 0.16 25
2 05/23/2020 06:46:59 76.99, -39.16 75.58 05/23/2020 06:46:07 76.98, -39.24 75.64 2.11 52
3 05/25/2020 21:25:11 68.63, 82.91 84.61 05/25/2020 21:26:24 68.53, 83.72 84.42 34.67 73
4 05/25/2020 22:13:26 -76.26, -93.51 103.95 05/25/2020 22:13:26 -76.25, -93.52 103.95 0.34 0
5 05/25/2020 23:01:07 81.33, 126.44 65.74 05/25/2020 22:59:54 81.83, 126.23 65.98 55.49 73
6 05/28/2020 13:39:54 75.30,-148.18 76.82 05/28/2020 13:40:45 75.31,-148.09 76.75 2.54 51
7 05/28/2020 14:30:11 -76.64, 23.65 104.84 05/28/2020 14:29:46 -76.63, 23.61 104.81 1.18 25
8 05/31/2020 05:56:37 75.83, -30.74 75.81 05/31/2020 05:57:03 75.84, -30.69 75.78 1.29 26
9 05/31/2020 06:46:56 -77.05, 141.07 105.73 05/31/2020 06:46:06 -77.04, 140.97 105.67 2.53 50
10 06/02/2020 21:26:22 -64.73,-101.49 92.39 06/02/2020 21:27:35 -64.58,-100.40 92.64 54.33 73
11 06/02/2020 22:13:21 76.30, 86.66 74.90 06/02/2020 22:13:22 76.30, 86.65 74.91 0.47 1

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/20/2020
SNOs_Map_NOAA-20_AQUA_20200521.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/20/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service