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: 10/5/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/06/2021 09:50:01 0.32,-127.89 -0.17,-125.85 233.23 80
2 10/07/2021 22:09:17 -0.29,-127.92 -1.04,-131.15 368.01 80
3 10/08/2021 21:53:13 -0.31,-127.96 -0.03,-126.62 152.22 80
4 10/10/2021 10:12:22 0.28,-128.02 1.13,-131.90 441.98 80
5 10/11/2021 09:56:17 0.29,-128.05 0.12,-127.37 77.62 80
6 10/13/2021 21:56:49 -0.27,-128.09 -0.31,-128.13 6.51 80
7 10/16/2021 09:59:54 0.25,-128.17 0.41,-128.89 81.63 80
8 10/17/2021 09:43:50 0.27,-128.19 -0.61,-124.35 437.78 80
9 10/18/2021 22:03:06 -0.24,-128.21 -0.58,-129.65 165.15 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/5/2021
SNOs_Map_GOES-15_NPP_20211006.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/05/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP