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: 4/15/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/15/2020 06:32:05 -0.02, -75.17 0.26, -76.47 148.04 80
2 04/16/2020 06:10:40 -0.01, -75.17 -0.76, -71.95 368.80 80
3 04/17/2020 18:32:36 0.01, -75.20 -0.44, -77.25 232.58 80
4 04/18/2020 18:16:32 0.01, -75.21 0.59, -72.72 284.91 80
5 04/20/2020 06:38:19 -0.00, -75.21 0.61, -77.98 315.45 80
6 04/21/2020 06:16:55 -0.01, -75.22 -0.41, -73.45 202.21 80
7 04/22/2020 18:38:51 0.01, -75.26 -0.78, -78.75 398.28 80
8 04/23/2020 18:22:47 0.01, -75.28 0.24, -74.22 119.83 80
9 04/25/2020 06:44:34 -0.01, -75.29 0.95, -79.49 479.46 80
10 04/26/2020 06:23:09 -0.01, -75.30 -0.07, -74.96 38.60 80
11 04/28/2020 18:26:21 0.00, -75.36 -0.09, -75.73 43.32 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/15/2020
SNOs_Map_GOES-16_NPP_20200415.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/15/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service