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: 1/9/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/10/2020 06:31:52 0.04, -75.21 0.31, -76.39 134.86 80
2 01/11/2020 06:10:27 0.04, -75.22 -0.70, -71.86 382.33 80
3 01/12/2020 18:35:02 -0.05, -75.23 -0.48, -77.16 220.10 80
4 01/13/2020 18:13:37 -0.04, -75.24 0.54, -72.63 297.54 80
5 01/15/2020 06:38:03 0.05, -75.26 0.66, -77.89 300.67 80
6 01/16/2020 06:16:39 0.04, -75.27 -0.41, -73.37 217.26 80
7 01/17/2020 18:41:13 -0.05, -75.29 -0.82, -78.66 384.10 80
8 01/18/2020 18:19:47 -0.05, -75.31 0.19, -74.12 134.35 80
9 01/20/2020 06:44:15 0.06, -75.33 0.95, -79.40 462.58 80
10 01/21/2020 06:22:49 0.06, -75.35 -0.07, -74.86 55.98 80
11 01/23/2020 18:28:38 -0.07, -75.40 -0.14, -75.62 25.72 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 1/9/2020
SNOs_Map_GOES-16_NPP_20200110.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 01/09/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service