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: 9/29/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/30/2021 09:59:47 0.34,-127.55 0.66,-128.84 148.36 80
2 10/01/2021 09:43:42 0.34,-127.50 -0.35,-124.31 363.63 80
3 10/02/2021 22:02:59 -0.32,-127.42 -0.80,-129.62 251.03 80
4 10/03/2021 21:46:55 -0.33,-127.37 0.21,-125.09 260.66 80
5 10/05/2021 10:06:03 0.30,-127.32 0.96,-130.36 345.86 80
6 10/06/2021 09:49:58 0.31,-127.27 0.01,-125.81 165.82 80
7 10/07/2021 22:09:15 -0.29,-127.18 -1.16,-131.12 449.24 80
8 10/08/2021 21:53:10 -0.30,-127.13 -0.21,-126.58 61.91 80
9 10/11/2021 09:53:33 0.29,-127.01 0.37,-127.32 35.61 80
10 10/12/2021 09:37:29 0.30,-126.95 -0.65,-122.78 474.89 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/29/2021
SNOs_Map_GOES-15_NPP_20210929.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/29/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP