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: 5/21/2020
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 -75.90, 149.48 103.05 05/23/2020 05:57:04 -75.90, 149.49 103.07 0.09 25
2 05/23/2020 06:46:58 77.02, -39.05 75.54 05/23/2020 06:46:06 77.01, -39.13 75.60 2.07 52
3 05/25/2020 21:25:11 68.61, 82.89 84.63 05/25/2020 21:26:24 68.51, 83.69 84.44 34.77 73
4 05/25/2020 22:13:25 -76.28, -93.41 103.98 05/25/2020 22:13:25 -76.28, -93.42 103.98 0.25 0
5 05/25/2020 23:01:07 81.33, 126.29 65.77 05/25/2020 22:59:54 81.83, 126.08 66.00 55.36 73
6 05/28/2020 13:39:55 75.28,-148.23 76.84 05/28/2020 13:40:46 75.29,-148.14 76.77 2.68 51
7 05/28/2020 14:30:11 -76.66, 23.75 104.87 05/28/2020 14:29:46 -76.66, 23.72 104.84 1.03 25
8 05/31/2020 05:56:38 75.81, -30.80 75.83 05/31/2020 05:57:04 75.82, -30.75 75.80 1.50 26
9 05/31/2020 06:46:57 -77.03, 141.00 105.71 05/31/2020 06:46:07 -77.02, 140.91 105.65 2.30 50
10 06/02/2020 21:26:24 -64.59,-101.62 92.26 06/02/2020 21:27:37 -64.44,-100.52 92.50 54.98 73
11 06/02/2020 22:13:21 76.29, 86.59 74.93 06/02/2020 22:13:22 76.29, 86.59 74.93 0.17 1

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/21/2020
SNOs_Map_NOAA-20_AQUA_20200522.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/21/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service