Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/12/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/12/2020 18:26:21 0.02, -75.20 -0.10, -75.74 60.93 80
2 04/13/2020 18:10:17 0.02, -75.20 0.92, -71.21 454.89 80
3 04/15/2020 06:32:04 -0.01, -75.18 0.28, -76.47 147.49 80
4 04/16/2020 06:10:40 -0.01, -75.17 -0.74, -71.94 368.67 80
5 04/17/2020 18:32:36 0.00, -75.19 -0.46, -77.24 234.37 80
6 04/18/2020 18:16:32 0.00, -75.19 0.57, -72.71 282.47 80
7 04/20/2020 06:38:19 -0.00, -75.19 0.63, -77.98 318.17 80
8 04/21/2020 06:16:54 -0.00, -75.19 -0.39, -73.45 198.86 80
9 04/22/2020 18:38:51 0.00, -75.21 -0.80, -78.75 403.32 80
10 04/23/2020 18:22:46 0.01, -75.22 0.23, -74.22 114.14 80
11 04/25/2020 06:44:33 -0.01, -75.23 0.97, -79.48 485.44 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2020
SNOs_Map_GOES-16_NPP_20200412.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/12/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service