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: 12/24/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/25/2019 06:32:04 0.02, -75.19 0.30, -76.43 141.86 80
2 12/26/2019 06:10:39 0.01, -75.19 -0.70, -71.90 374.92 80
3 12/27/2019 18:35:14 -0.01, -75.20 -0.49, -77.20 227.95 80
4 12/28/2019 18:13:50 -0.01, -75.21 0.58, -72.68 289.28 80
5 12/30/2019 06:38:16 0.01, -75.22 0.62, -77.94 310.13 80
6 12/31/2019 06:16:51 0.00, -75.23 -0.39, -73.40 207.50 80
7 01/01/2020 18:41:26 -0.01, -75.25 -0.80, -78.70 393.85 80
8 01/02/2020 18:20:02 -0.00, -75.27 0.27, -74.18 124.30 80
9 01/04/2020 06:44:28 0.01, -75.29 0.93, -79.44 473.67 80
10 01/05/2020 06:23:02 0.00, -75.30 -0.08, -74.91 44.70 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/24/2019
SNOs_Map_GOES-16_NPP_20191225.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/24/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service