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: 12/26/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/26/2017 18:42:04 -0.01, -75.21 -0.81, -78.81 410.48 80
2 12/27/2017 18:20:39 -0.01, -75.22 0.18, -74.28 106.95 80
3 12/29/2017 06:45:06 0.02, -75.20 0.99, -79.55 495.55 80
4 12/30/2017 06:26:21 0.02, -75.21 -0.01, -75.01 22.11 80
5 01/01/2018 18:29:32 -0.02, -75.27 -0.13, -75.79 59.20 80
6 01/02/2018 18:08:06 -0.01, -75.28 0.87, -71.25 458.47 80
7 01/04/2018 06:32:33 0.01, -75.26 0.30, -76.52 143.63 80
8 01/05/2018 06:11:09 0.00, -75.28 -0.76, -72.00 374.48 80
9 01/06/2018 18:35:44 -0.00, -75.34 -0.42, -77.30 222.91 80
10 01/07/2018 18:14:19 0.00, -75.36 0.57, -72.76 295.76 80
11 01/09/2018 06:38:46 -0.00, -75.36 0.60, -78.03 304.67 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/26/2017
SNOs_Map_GOES-16_NPP_20171227.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/26/2017 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service