Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/27/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/27/2019 08:36:39 -0.02,-104.35 0.82,-108.15 432.89 80
2 01/28/2019 08:17:54 -0.02,-104.35 -0.17,-103.61 84.20 80
3 01/30/2019 20:21:03 -0.01,-104.13 -0.05,-104.37 26.77 80
4 01/31/2019 20:04:58 -0.01,-104.14 0.94, -99.83 490.52 80
5 02/02/2019 08:24:06 0.01,-104.37 0.19,-105.11 84.26 80
6 02/03/2019 08:05:22 0.01,-104.38 -0.86,-100.59 432.72 80
7 02/04/2019 20:29:56 -0.00,-104.16 -0.39,-105.87 195.63 80
8 02/05/2019 20:08:32 -0.00,-104.16 0.65,-101.35 321.49 80
9 02/07/2019 08:30:20 0.00,-104.40 0.47,-106.63 253.06 80
10 02/08/2019 08:14:14 -0.00,-104.41 -0.52,-102.09 264.33 80
11 02/09/2019 20:36:09 0.00,-104.19 -0.73,-107.38 363.42 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/27/2019
SNOs_Map_GOES-14_NPP_20190127.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/27/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service