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: 12/18/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2017 06:30:01 0.01, -75.17 0.31, -76.54 155.59 80
2 12/20/2017 06:13:56 0.02, -75.17 -0.68, -72.00 361.01 80
3 12/21/2017 18:35:52 -0.02, -75.21 -0.46, -77.31 238.81 80
4 12/22/2017 18:14:27 -0.01, -75.21 0.53, -72.77 277.81 80
5 12/24/2017 06:36:14 0.01, -75.18 0.64, -78.04 326.47 80
6 12/25/2017 06:20:09 0.00, -75.18 -0.35, -73.51 190.62 80
7 12/26/2017 18:42:05 -0.00, -75.24 -0.79, -78.82 407.93 80
8 12/27/2017 18:20:39 -0.00, -75.24 0.21, -74.28 109.32 80
9 12/29/2017 06:42:27 0.01, -75.21 0.97, -79.55 494.29 80
10 12/30/2017 06:26:21 0.01, -75.22 -0.03, -75.02 23.28 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 12/18/2017
SNOs_Map_GOES-16_NPP_20171219.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 12/18/2017 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service