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: 12/31/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2020 18:41:26 -0.02, -75.19 -0.80, -78.70 399.64 80
2 01/02/2020 18:20:00 -0.02, -75.19 0.21, -74.17 116.92 80
3 01/04/2020 06:44:27 0.03, -75.19 0.98, -79.43 482.92 80
4 01/05/2020 06:23:01 0.02, -75.20 -0.02, -74.90 33.94 80
5 01/07/2020 18:28:51 -0.03, -75.20 -0.15, -75.66 52.53 80
6 01/08/2020 18:07:26 -0.03, -75.21 0.86, -71.13 464.51 80
7 01/10/2020 06:31:53 0.04, -75.21 0.27, -76.40 134.84 80
8 01/11/2020 06:10:27 0.03, -75.22 -0.74, -71.87 382.24 80
9 01/12/2020 18:35:02 -0.04, -75.23 -0.49, -77.16 220.61 80
10 01/13/2020 18:13:36 -0.03, -75.24 0.52, -72.62 296.81 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/31/2019
SNOs_Map_GOES-16_NPP_20200101.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/31/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service