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: 11/30/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/30/2020 10:01:21 -0.02,-127.91 0.18,-128.77 97.81 80
2 12/01/2020 09:39:57 -0.04,-127.94 -0.89,-124.25 421.25 80
3 12/02/2020 22:04:31 0.00,-127.97 -0.36,-129.54 178.43 80
4 12/03/2020 21:43:06 0.02,-127.99 0.71,-125.02 339.90 80
5 12/05/2020 10:07:32 0.01,-128.02 0.53,-130.27 256.15 80
6 12/06/2020 09:46:07 -0.01,-128.04 -0.54,-125.75 262.11 80
7 12/07/2020 22:10:42 -0.03,-128.07 -0.71,-131.03 338.10 80
8 12/08/2020 21:49:17 -0.00,-128.09 0.36,-126.51 179.71 80
9 12/10/2020 10:13:42 0.04,-128.11 0.88,-131.76 417.32 80
10 12/11/2020 09:52:18 0.02,-128.12 -0.19,-127.24 100.48 80
11 12/13/2020 21:55:27 -0.04,-128.15 -0.03,-128.00 17.07 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/30/2020
SNOs_Map_GOES-15_NPP_20201130.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/30/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP