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: 3/17/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/18/2019 06:17:00 0.00, -75.20 -0.37, -73.43 200.64 80
2 03/19/2019 18:38:56 -0.00, -75.21 -0.78, -78.74 402.60 80
3 03/20/2019 18:22:51 -0.00, -75.21 0.22, -74.21 114.81 80
4 03/22/2019 06:44:37 0.00, -75.23 0.97, -79.47 483.81 80
5 03/23/2019 06:23:13 -0.00, -75.24 -0.09, -74.94 33.98 80
6 03/25/2019 18:26:22 0.01, -75.27 -0.10, -75.70 50.20 80
7 03/26/2019 18:10:17 0.01, -75.28 0.90, -71.17 468.10 80
8 03/28/2019 06:32:04 -0.01, -75.31 0.23, -76.44 129.18 80
9 03/29/2019 06:10:39 -0.00, -75.32 -0.77, -71.91 389.41 80
10 03/30/2019 18:32:34 -0.00, -75.35 -0.42, -77.20 211.44 80
11 03/31/2019 18:16:29 -0.00, -75.37 0.58, -72.67 307.64 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/17/2019
SNOs_Map_GOES-16_NPP_20190318.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/17/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service