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: 5/16/2020
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 05/17/2020 21:23:47 -73.18, -89.37 98.84 05/17/2020 21:25:01 -73.13, -89.09 98.94 10.61 74
2 05/17/2020 22:13:24 76.39, 86.95 77.39 05/17/2020 22:13:22 76.38, 86.89 77.41 1.61 2
3 05/17/2020 23:00:01 -80.43, -28.54 116.52 05/17/2020 22:58:48 -81.08, -26.88 116.21 77.96 73
4 05/20/2020 13:39:54 -75.49, 32.40 102.06 05/20/2020 13:40:44 -75.49, 32.41 102.10 0.20 50
5 05/20/2020 14:30:12 76.68,-156.19 76.48 05/20/2020 14:29:45 76.67,-156.25 76.52 1.47 27
6 05/23/2020 05:56:41 -75.84, 149.28 102.98 05/23/2020 05:57:06 -75.84, 149.31 103.00 0.61 25
7 05/23/2020 06:47:00 76.96, -39.30 75.62 05/23/2020 06:46:08 76.95, -39.36 75.68 1.69 52
8 05/25/2020 21:25:17 68.27, 82.44 84.99 05/25/2020 21:26:30 68.16, 83.27 84.80 36.49 73
9 05/25/2020 22:13:26 -76.23, -93.63 103.91 05/25/2020 22:13:26 -76.23, -93.61 103.92 0.63 0
10 05/25/2020 23:01:12 81.32, 124.16 66.07 05/25/2020 22:59:59 81.80, 123.82 66.30 53.55 73
11 05/28/2020 13:39:46 75.68,-146.98 76.35 05/28/2020 13:40:38 75.68,-147.05 76.33 1.96 52

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/16/2020
SNOs_Map_NOAA-20_AQUA_20200517.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/16/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service