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: 12/29/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/29/2022 22:12:21 0.01,-127.63 -0.76,-131.06 391.07 80
2 12/30/2022 21:50:58 -0.00,-127.67 0.26,-126.54 128.86 80
3 01/01/2023 10:12:47 -0.01,-127.79 0.92,-131.81 458.30 80
4 01/02/2023 09:56:44 -0.00,-127.83 -0.10,-127.28 61.66 80
5 01/04/2023 21:59:59 -0.00,-127.83 -0.06,-128.06 26.84 80
6 01/05/2023 21:38:35 -0.01,-127.85 0.97,-123.53 492.33 80
7 01/07/2023 10:00:24 0.01,-127.97 0.21,-128.81 96.08 80
8 01/08/2023 09:44:21 0.01,-127.99 -0.82,-124.28 423.11 80
9 01/09/2023 22:06:19 -0.01,-127.96 -0.35,-129.59 185.25 80
10 01/10/2023 21:44:55 -0.01,-127.98 0.62,-125.05 333.53 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/29/2022
SNOs_Map_GOES-15_NPP_20221229.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/29/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP