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: 3/13/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/14/2020 06:32:00 0.03, -75.18 0.29, -76.46 145.37 80
2 03/15/2020 06:10:36 0.03, -75.18 -0.72, -71.93 371.18 80
3 03/16/2020 18:32:32 -0.03, -75.20 -0.49, -77.23 231.62 80
4 03/17/2020 18:16:28 -0.03, -75.20 0.52, -72.69 285.38 80
5 03/19/2020 06:38:16 0.03, -75.20 0.64, -77.97 315.16 80
6 03/20/2020 06:16:51 0.03, -75.21 -0.37, -73.44 202.17 80
7 03/21/2020 18:38:48 -0.03, -75.24 -0.84, -78.74 399.51 80
8 03/22/2020 18:22:43 -0.03, -75.25 0.18, -74.21 118.50 80
9 03/24/2020 06:44:32 0.03, -75.27 0.98, -79.48 480.31 80
10 03/25/2020 06:23:07 0.03, -75.29 -0.03, -74.95 37.90 80
11 03/27/2020 18:26:20 -0.03, -75.34 -0.10, -75.74 44.30 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 3/13/2020
SNOs_Map_GOES-16_NPP_20200314.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 03/13/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service