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: 6/19/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/19/2020 06:10:29 0.01, -75.20 -0.77, -71.86 381.53 80
2 06/20/2020 18:32:25 -0.00, -75.21 -0.44, -77.15 220.87 80
3 06/21/2020 18:16:20 0.00, -75.22 0.60, -72.62 296.42 80
4 06/23/2020 06:38:08 -0.01, -75.23 0.58, -77.89 303.14 80
5 06/24/2020 06:16:42 -0.01, -75.23 -0.40, -73.35 214.32 80
6 06/25/2020 18:38:38 0.01, -75.26 -0.75, -78.66 387.46 80
7 06/26/2020 18:22:33 0.01, -75.27 0.23, -74.12 130.60 80
8 06/28/2020 06:44:20 -0.00, -75.29 0.94, -79.38 467.56 80
9 06/29/2020 06:22:56 -0.00, -75.30 -0.10, -74.86 50.65 80
10 07/01/2020 18:26:07 0.01, -75.35 -0.06, -75.62 31.76 80
11 07/02/2020 18:10:02 0.01, -75.37 0.98, -71.10 486.96 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 6/19/2020
SNOs_Map_GOES-16_NPP_20200619.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 06/19/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service