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: 9/4/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/05/2020 10:11:42 -0.08,-127.95 0.80,-131.83 442.71 80
2 09/06/2020 09:55:38 -0.08,-127.98 -0.26,-127.31 77.31 80
3 09/08/2020 21:58:51 0.08,-128.00 0.09,-128.09 9.29 80
4 09/11/2020 09:59:15 -0.09,-128.12 0.08,-128.82 80.21 80
5 09/12/2020 09:43:11 -0.09,-128.15 -0.98,-124.30 438.65 80
6 09/13/2020 22:05:08 0.10,-128.13 -0.24,-129.60 168.42 80
7 09/14/2020 21:43:43 0.10,-128.14 0.77,-125.07 350.02 80
8 09/16/2020 10:05:33 -0.11,-128.23 0.35,-130.35 241.78 80
9 09/17/2020 09:49:28 -0.11,-128.25 -0.65,-125.82 276.63 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/4/2020
SNOs_Map_GOES-15_NPP_20200904.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/04/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP