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: 9/13/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/14/2021 09:59:43 0.41,-128.10 0.58,-128.86 86.95 80
2 09/15/2021 09:43:38 0.41,-128.07 -0.42,-124.33 426.55 80
3 09/16/2021 22:02:55 -0.39,-127.98 -0.75,-129.64 188.83 80
4 09/17/2021 21:46:51 -0.39,-127.95 0.25,-125.10 324.52 80
5 09/19/2021 10:05:59 0.38,-127.96 0.92,-130.37 275.27 80
6 09/20/2021 09:49:55 0.38,-127.93 -0.08,-125.84 238.35 80
7 09/21/2021 22:09:12 -0.37,-127.84 -1.08,-131.15 376.61 80
8 09/22/2021 21:53:08 -0.38,-127.81 -0.08,-126.62 136.82 80
9 09/24/2021 10:12:16 0.36,-127.81 1.25,-131.89 463.82 80
10 09/25/2021 09:56:12 0.37,-127.78 0.25,-127.35 49.45 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/13/2021
SNOs_Map_GOES-15_NPP_20210913.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/13/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP