Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/1/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/02/2019 10:08:10 -0.05,-127.79 0.54,-130.40 298.51 80
2 02/03/2019 09:46:46 -0.04,-127.82 -0.50,-125.88 221.87 80
3 02/04/2019 22:08:41 0.05,-127.80 -0.70,-131.18 384.60 80
4 02/05/2019 21:52:35 0.05,-127.83 0.29,-126.64 135.67 80
5 02/07/2019 10:14:24 -0.05,-127.96 0.83,-131.92 451.47 80
6 02/08/2019 09:52:58 -0.05,-127.99 -0.16,-127.38 68.53 80
7 02/10/2019 21:56:09 0.04,-127.99 0.01,-128.16 18.92 80
8 02/13/2019 10:01:52 -0.04,-128.13 0.12,-128.90 87.58 80
9 02/14/2019 09:40:26 -0.04,-128.15 -0.86,-124.36 431.44 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/1/2019
SNOs_Map_GOES-15_NPP_20190202.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/01/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service