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: 1/16/2018
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/17/2018 18:26:42 -0.03, -75.23 -0.12, -75.76 59.50 80
2 01/18/2018 18:07:57 -0.03, -75.24 0.88, -71.22 457.94 80
3 01/20/2018 06:32:23 0.03, -75.22 0.34, -76.48 144.35 80
4 01/21/2018 06:10:59 0.03, -75.23 -0.72, -71.96 373.30 80
5 01/22/2018 18:35:34 -0.04, -75.28 -0.45, -77.26 225.45 80
6 01/23/2018 18:14:08 -0.03, -75.29 0.55, -72.72 292.54 80
7 01/25/2018 06:38:35 0.04, -75.28 0.67, -77.98 308.84 80
8 01/26/2018 06:17:10 0.04, -75.29 -0.39, -73.46 209.21 80
9 01/27/2018 18:41:44 -0.05, -75.34 -0.84, -78.75 389.17 80
10 01/28/2018 18:20:20 -0.05, -75.35 0.22, -74.23 129.12 80
11 01/30/2018 06:44:46 0.06, -75.35 0.99, -79.48 471.58 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/16/2018
SNOs_Map_GOES-16_NPP_20180117.jpg

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

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service