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: 4/22/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2020 18:38:51 0.02, -75.17 -0.76, -78.76 408.23 80
2 04/23/2020 18:22:46 0.02, -75.17 0.20, -74.21 108.05 80
3 04/25/2020 06:44:34 -0.02, -75.16 0.93, -79.49 493.44 80
4 04/26/2020 06:23:09 -0.02, -75.16 -0.03, -74.95 23.00 80
5 04/28/2020 18:26:21 0.01, -75.16 -0.13, -75.72 64.40 80
6 04/29/2020 18:10:16 0.01, -75.16 0.89, -71.19 452.25 80
7 05/01/2020 06:32:03 -0.01, -75.16 0.30, -76.46 148.53 80
8 05/02/2020 06:10:39 -0.00, -75.16 -0.72, -71.93 368.25 80
9 05/03/2020 18:32:35 0.00, -75.17 -0.46, -77.23 234.49 80
10 05/04/2020 18:16:31 0.00, -75.18 0.57, -72.70 282.82 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/22/2020
SNOs_Map_GOES-16_NPP_20200422.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/22/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service