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: 1/31/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/31/2023 21:51:23 -0.04,-128.25 0.36,-126.56 193.22 80
2 02/02/2023 10:13:11 0.05,-128.29 0.81,-131.83 402.84 80
3 02/03/2023 09:57:07 0.05,-128.29 -0.19,-127.30 113.90 80
4 02/04/2023 22:19:03 -0.05,-128.26 -1.02,-132.59 493.82 80
5 02/05/2023 21:57:38 -0.05,-128.25 -0.01,-128.06 22.41 80
6 02/08/2023 10:00:42 0.06,-128.28 0.17,-128.79 58.27 80
7 02/09/2023 09:44:38 0.06,-128.28 -0.84,-124.26 458.04 80
8 02/10/2023 22:06:34 -0.06,-128.24 -0.36,-129.55 150.08 80
9 02/11/2023 21:45:10 -0.06,-128.23 0.66,-125.02 365.62 80
10 02/13/2023 10:06:58 0.06,-128.24 0.51,-130.29 232.88 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/31/2023
SNOs_Map_GOES-15_NPP_20230131.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/31/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP