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: 3/21/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/21/2020 18:38:48 -0.04, -75.17 -0.84, -78.74 407.05 80
2 03/22/2020 18:22:43 -0.04, -75.16 0.17, -74.21 108.67 80
3 03/24/2020 06:44:32 0.04, -75.15 0.98, -79.48 493.34 80
4 03/25/2020 06:23:07 0.04, -75.14 -0.03, -74.95 22.84 80
5 03/27/2020 18:26:19 -0.04, -75.15 -0.17, -75.72 65.16 80
6 03/28/2020 18:10:14 -0.04, -75.15 0.85, -71.19 451.28 80
7 03/30/2020 06:32:02 0.04, -75.14 0.36, -76.45 149.88 80
8 03/31/2020 06:10:37 0.04, -75.14 -0.65, -71.92 366.60 80
9 04/01/2020 18:32:35 -0.04, -75.15 -0.49, -77.24 237.28 80
10 04/02/2020 18:16:30 -0.04, -75.15 0.52, -72.71 279.50 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2020
SNOs_Map_GOES-16_NPP_20200321.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/21/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service