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: 4/12/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/13/2020 18:10:16 0.02, -75.19 0.88, -71.20 454.86 80
2 04/15/2020 06:32:05 -0.01, -75.17 0.26, -76.47 147.62 80
3 04/16/2020 06:10:39 -0.01, -75.17 -0.70, -71.93 368.54 80
4 04/17/2020 18:32:36 0.00, -75.18 -0.44, -77.25 234.56 80
5 04/18/2020 18:16:32 0.00, -75.19 0.59, -72.72 282.27 80
6 04/20/2020 06:38:19 -0.00, -75.18 0.61, -77.98 318.48 80
7 04/21/2020 06:16:55 -0.00, -75.19 -0.41, -73.45 198.52 80
8 04/22/2020 18:38:51 0.00, -75.21 -0.78, -78.75 403.70 80
9 04/23/2020 18:22:47 0.00, -75.22 0.24, -74.22 113.74 80
10 04/25/2020 06:44:34 -0.01, -75.23 0.96, -79.49 485.94 80
11 04/26/2020 06:23:09 -0.01, -75.23 -0.07, -74.96 31.40 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 4/12/2020
SNOs_Map_GOES-16_NPP_20200413.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 04/12/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service