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: 11/12/2017
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/14/2017 07:29:59 -0.00, -89.29 0.33, -90.81 173.10 80
2 11/15/2017 07:08:34 -0.00, -89.30 -0.70, -86.29 343.81 80
3 11/16/2017 19:30:30 0.00, -89.33 -0.48, -91.59 257.49 80
4 11/17/2017 19:14:25 0.00, -89.34 0.50, -87.06 259.90 80
5 11/19/2017 07:36:12 -0.00, -89.34 0.67, -92.33 341.08 80
6 11/20/2017 07:14:48 0.00, -89.34 -0.36, -87.80 176.26 80
7 11/21/2017 19:36:43 -0.01, -89.38 -0.87, -93.10 424.84 80
8 11/22/2017 19:20:39 -0.01, -89.39 0.17, -88.57 92.93 80
9 11/25/2017 07:21:00 0.02, -89.40 0.02, -89.30 10.87 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 11/12/2017
SNOs_Map_GOES-16_NPP_20171113.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 11/12/2017 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service