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: 1/1/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2018 18:29:31 -0.02, -75.19 -0.16, -75.78 67.29 80
2 01/02/2018 18:08:07 -0.01, -75.20 0.90, -71.26 450.05 80
3 01/04/2018 06:32:33 0.01, -75.19 0.33, -76.51 151.59 80
4 01/05/2018 06:11:08 0.00, -75.20 -0.73, -71.99 366.09 80
5 01/06/2018 18:35:44 -0.00, -75.25 -0.46, -77.29 233.04 80
6 01/07/2018 18:14:18 0.00, -75.26 0.54, -72.75 285.31 80
7 01/09/2018 06:38:46 -0.00, -75.27 0.63, -78.02 314.50 80
8 01/10/2018 06:17:21 -0.00, -75.29 -0.43, -73.50 204.23 80
9 01/11/2018 18:41:56 -0.00, -75.34 -0.75, -78.80 393.54 80
10 01/12/2018 18:20:31 -0.00, -75.37 0.25, -74.27 125.61 80
11 01/14/2018 06:44:58 0.01, -75.38 0.92, -79.54 473.01 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/1/2018
SNOs_Map_GOES-16_NPP_20180101.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 01/01/2018 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service