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: 8/27/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/28/2020 22:02:19 0.06,-127.51 -0.40,-129.56 233.94 80
2 08/29/2020 21:46:15 0.07,-127.46 0.60,-125.03 277.42 80
3 08/31/2020 10:05:23 -0.07,-127.44 0.58,-130.30 326.12 80
4 09/01/2020 09:49:19 -0.07,-127.39 -0.42,-125.76 185.16 80
5 09/02/2020 22:08:36 0.08,-127.27 -0.75,-131.07 432.31 80
6 09/03/2020 21:52:32 0.08,-127.23 0.26,-126.54 79.07 80
7 09/06/2020 09:52:54 -0.08,-127.15 -0.03,-127.26 13.88 80
8 09/07/2020 09:36:50 -0.08,-127.10 -1.03,-122.73 497.28 80
9 09/08/2020 21:56:07 0.08,-126.97 -0.13,-128.04 121.19 80
10 09/09/2020 21:40:03 0.08,-126.92 0.87,-123.51 389.30 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/27/2020
SNOs_Map_GOES-15_NPP_20200828.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/27/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP