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: 5/21/2019
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 05/21/2019 05:56:30 -75.73, 148.96 102.32 05/21/2019 05:57:09 -75.73, 148.93 102.35 0.86 39
2 05/21/2019 06:46:56 76.55, -40.88 76.67 05/21/2019 06:46:18 76.55, -40.82 76.69 1.50 38
3 05/23/2019 22:13:15 -76.15, -93.83 103.35 05/23/2019 22:13:28 -76.15, -93.90 103.34 1.85 13
4 05/23/2019 23:03:41 76.95, 76.49 75.64 05/23/2019 23:02:37 76.95, 76.48 75.70 0.34 64
5 05/26/2019 13:39:40 75.37,-147.92 77.16 05/26/2019 13:40:44 75.37,-147.96 77.12 1.40 64
6 05/26/2019 14:30:09 -76.17, 21.98 103.82 05/26/2019 14:29:55 -76.17, 22.07 103.83 2.83 14
7 05/29/2019 05:56:32 75.47, -31.83 76.62 05/29/2019 05:57:09 75.48, -31.75 76.57 2.61 37
8 05/29/2019 06:46:54 -76.58, 139.25 104.75 05/29/2019 06:46:14 -76.58, 139.30 104.73 1.37 40
9 05/31/2019 22:13:14 75.99, 85.62 75.62 05/31/2019 22:13:25 75.99, 85.64 75.61 0.56 11
10 05/31/2019 23:03:38 -76.98,-103.39 105.63 05/31/2019 23:02:32 -76.98,-103.40 105.58 0.40 66
11 06/03/2019 13:39:37 -75.41, 32.19 103.99 06/03/2019 13:40:39 -75.40, 32.15 104.03 1.21 62

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/21/2019
SNOs_Map_NOAA-20_AQUA_20190521.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/21/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service