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: 5/18/2019
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 05:56:31 -75.72, 148.93 102.31 05/21/2019 05:57:10 -75.71, 148.90 102.33 0.92 39
2 05/21/2019 06:46:56 76.58, -40.75 76.63 05/21/2019 06:46:18 76.58, -40.71 76.65 1.34 38
3 05/23/2019 22:13:14 -76.19, -93.71 103.39 05/23/2019 22:13:27 -76.18, -93.79 103.38 2.25 13
4 05/23/2019 23:03:40 76.99, 76.63 75.60 05/23/2019 23:02:36 76.98, 76.60 75.66 0.82 64
5 05/26/2019 13:39:38 75.46,-147.66 77.06 05/26/2019 13:40:42 75.45,-147.74 77.02 2.41 64
6 05/26/2019 14:30:07 -76.25, 22.27 103.92 05/26/2019 14:29:53 -76.26, 22.33 103.93 1.83 14
7 05/29/2019 05:56:29 75.61, -31.42 76.46 05/29/2019 05:57:06 75.61, -31.39 76.42 0.78 37
8 05/29/2019 06:46:51 -76.71, 139.74 104.91 05/29/2019 06:46:11 -76.70, 139.72 104.87 0.52 40
9 05/31/2019 22:13:10 76.22, 86.39 75.35 05/31/2019 22:13:21 76.21, 86.31 75.36 2.37 11

Figure of NOAA-20 and AQUA satellite orbits during SNOs since TLE Epoch: 5/18/2019
SNOs_Map_NOAA-20_AQUA_20190519.jpg

Download SNOs between NOAA-20 and AQUA since TLE EPOCH: 05/18/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and AQUA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service