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: 9/2/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/02/2020 22:11:18 0.08,-127.81 -0.66,-131.09 374.28 80
2 09/03/2020 21:49:53 0.08,-127.84 0.35,-126.56 145.92 80
3 09/05/2020 10:11:42 -0.08,-127.95 0.77,-131.84 442.46 80
4 09/06/2020 09:55:38 -0.08,-127.99 -0.24,-127.31 77.57 80
5 09/08/2020 21:58:51 0.08,-128.00 0.07,-128.08 8.89 80
6 09/11/2020 09:59:16 -0.09,-128.13 0.04,-128.83 79.66 80
7 09/12/2020 09:43:11 -0.09,-128.15 -0.97,-124.30 439.32 80
8 09/13/2020 22:05:07 0.10,-128.13 -0.24,-129.60 168.08 80
9 09/14/2020 21:43:43 0.10,-128.15 0.76,-125.07 350.43 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/2/2020
SNOs_Map_GOES-15_NPP_20200902.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/02/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP