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: 3/18/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2020 06:38:15 0.04, -75.18 0.68, -77.96 317.52 80
2 03/20/2020 06:16:51 0.04, -75.18 -0.33, -73.43 199.09 80
3 03/21/2020 18:38:48 -0.04, -75.21 -0.82, -78.74 402.86 80
4 03/22/2020 18:22:44 -0.04, -75.21 0.19, -74.21 114.34 80
5 03/24/2020 06:44:32 0.04, -75.21 0.96, -79.49 486.46 80
6 03/25/2020 06:23:07 0.04, -75.22 -0.05, -74.96 31.12 80
7 03/27/2020 18:26:19 -0.04, -75.27 -0.15, -75.72 52.13 80
8 03/28/2020 18:10:15 -0.04, -75.28 0.87, -71.19 465.78 80
9 03/30/2020 06:32:03 0.03, -75.29 0.29, -76.47 134.17 80
10 03/31/2020 06:10:39 0.04, -75.30 -0.73, -71.94 383.70 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/18/2020
SNOs_Map_GOES-16_NPP_20200319.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/18/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service