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: 10/2/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/03/2021 21:46:56 -0.33,-127.78 0.25,-125.10 305.49 80
2 10/05/2021 10:06:05 0.30,-127.85 0.85,-130.38 287.78 80
3 10/06/2021 09:50:01 0.32,-127.89 -0.15,-125.85 232.66 80
4 10/07/2021 22:09:18 -0.29,-127.92 -0.99,-131.16 368.68 80
5 10/08/2021 21:53:13 -0.31,-127.95 0.02,-126.63 151.42 80
6 10/10/2021 10:12:22 0.28,-128.01 1.15,-131.90 443.17 80
7 10/11/2021 09:56:17 0.29,-128.03 0.14,-127.37 76.25 80
8 10/13/2021 21:59:30 -0.27,-128.07 -0.26,-128.15 8.14 80
9 10/16/2021 09:59:54 0.25,-128.15 0.41,-128.89 83.78 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/2/2021
SNOs_Map_GOES-15_NPP_20211003.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/02/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP