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: 3/22/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2020 18:22:43 -0.03, -75.16 0.16, -74.20 108.61 80
2 03/24/2020 06:44:31 0.03, -75.14 1.00, -79.48 494.47 80
3 03/25/2020 06:23:07 0.03, -75.13 -0.02, -74.95 21.26 80
4 03/27/2020 18:26:19 -0.03, -75.14 -0.18, -75.72 66.70 80
5 03/28/2020 18:10:14 -0.03, -75.13 0.83, -71.19 449.45 80
6 03/30/2020 06:32:02 0.02, -75.12 0.32, -76.46 152.90 80
7 03/31/2020 06:13:18 0.02, -75.12 -0.69, -71.93 363.24 80
8 04/01/2020 18:32:34 -0.02, -75.13 -0.51, -77.23 240.46 80
9 04/02/2020 18:16:30 -0.02, -75.13 0.50, -72.70 276.04 80
10 04/04/2020 06:38:18 0.02, -75.12 0.65, -77.98 325.45 80
11 04/05/2020 06:16:54 0.02, -75.12 -0.36, -73.45 191.27 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/22/2020
SNOs_Map_GOES-16_NPP_20200323.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/22/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service