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: 1/29/2020
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 02/01/2020 05:56:30 -75.53, 148.51 64.73 02/01/2020 05:57:04 -75.53, 148.47 64.75 1.18 34
2 02/01/2020 06:46:56 76.36, -41.40 114.29 02/01/2020 06:46:12 76.37, -41.32 114.30 2.22 44
3 02/03/2020 22:13:20 -75.81, -94.84 65.79 02/03/2020 22:13:27 -75.81, -94.84 65.79 0.08 7
4 02/03/2020 23:03:46 76.62, 75.35 113.23 02/03/2020 23:02:35 76.63, 75.45 113.26 2.82 71
5 02/06/2020 13:39:43 75.23,-148.19 114.13 02/06/2020 13:40:40 75.22,-148.26 114.10 2.06 57
6 02/06/2020 14:30:10 -76.12, 21.98 66.94 02/06/2020 14:29:50 -76.12, 22.01 66.93 0.67 20
7 02/09/2020 05:56:31 75.64, -31.15 112.84 02/09/2020 05:57:01 75.64, -31.22 112.83 1.90 30
8 02/09/2020 06:46:59 -76.47, 139.02 68.18 02/09/2020 06:46:12 -76.48, 139.04 68.15 0.82 47
9 02/11/2020 21:28:01 -58.79,-106.10 50.75 02/11/2020 21:29:14 -58.57,-104.80 51.15 79.10 73
10 02/11/2020 22:13:19 76.04, 85.95 111.51 02/11/2020 22:13:22 76.04, 85.87 111.53 2.22 3

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 1/29/2020
SNOs_Map_NOAA-20_AQUA_20200130.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 01/29/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service