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: 9/14/2019
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2019 06:23:50 0.00, -75.19 -0.04, -74.95 26.73 80
2 09/17/2019 18:27:02 -0.00, -75.20 -0.12, -75.73 59.52 80
3 09/18/2019 18:10:57 -0.00, -75.21 0.90, -71.20 457.62 80
4 09/20/2019 06:32:45 0.00, -75.22 0.30, -76.46 142.05 80
5 09/21/2019 06:11:20 0.00, -75.22 -0.73, -71.93 375.08 80
6 09/22/2019 18:33:17 -0.00, -75.23 -0.45, -77.23 227.77 80
7 09/23/2019 18:17:12 -0.01, -75.24 0.58, -72.70 289.61 80
8 09/25/2019 06:38:59 0.01, -75.25 0.63, -77.96 309.40 80
9 09/26/2019 06:17:35 0.01, -75.26 -0.40, -73.43 208.17 80
10 09/27/2019 18:39:31 -0.01, -75.28 -0.77, -78.74 393.85 80
11 09/28/2019 18:23:27 -0.01, -75.29 0.26, -74.21 124.30 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 9/14/2019
SNOs_Map_GOES-16_NPP_20190915.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 09/14/2019 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service