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: 2/21/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/21/2019 18:26:41 0.01, -75.20 -0.13, -75.77 66.04 80
2 02/22/2019 18:10:37 0.02, -75.20 0.92, -71.25 450.89 80
3 02/24/2019 06:32:24 -0.01, -75.21 0.25, -76.52 149.06 80
4 02/25/2019 06:10:59 -0.02, -75.21 -0.74, -71.98 368.16 80
5 02/26/2019 18:32:54 0.01, -75.23 -0.47, -77.28 234.26 80
6 02/27/2019 18:16:49 0.00, -75.24 0.57, -72.75 283.47 80
7 03/01/2019 06:38:37 0.00, -75.25 0.60, -78.02 315.17 80
8 03/02/2019 06:17:11 0.00, -75.26 -0.38, -73.48 202.63 80
9 03/03/2019 18:39:07 -0.00, -75.29 -0.78, -78.79 399.19 80
10 03/04/2019 18:23:02 -0.00, -75.30 0.21, -74.25 119.14 80
11 03/06/2019 06:44:50 0.00, -75.33 0.92, -79.53 478.36 80
12 03/07/2019 06:23:25 -0.00, -75.35 -0.06, -74.99 40.25 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 2/21/2019
SNOs_Map_GOES-16_NPP_20190221.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 02/21/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service