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: 12/26/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/27/2022 10:06:26 0.00,-127.62 0.61,-130.28 303.87 80
2 12/28/2022 09:50:23 0.01,-127.65 -0.41,-125.75 216.23 80
3 12/29/2022 22:12:21 0.01,-127.63 -0.78,-131.06 391.35 80
4 12/30/2022 21:50:58 -0.00,-127.66 0.24,-126.53 128.56 80
5 01/01/2023 10:12:48 -0.01,-127.79 0.89,-131.82 458.66 80
6 01/02/2023 09:56:44 -0.00,-127.82 -0.13,-127.29 61.18 80
7 01/04/2023 21:59:58 -0.00,-127.82 -0.09,-128.06 27.55 80
8 01/05/2023 21:38:35 -0.01,-127.85 0.93,-123.53 491.78 80
9 01/07/2023 10:00:25 0.01,-127.96 0.19,-128.81 96.72 80
10 01/08/2023 09:44:22 0.01,-127.99 -0.83,-124.29 422.41 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/26/2022
SNOs_Map_GOES-15_NPP_20221226.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/26/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP