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: 12/25/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/25/2021 09:50:17 -0.03,-127.99 -0.50,-125.92 235.68 80
2 12/26/2021 22:09:31 0.05,-128.02 -0.70,-131.22 364.60 80
3 12/27/2021 21:53:26 0.04,-128.05 0.34,-126.69 155.43 80
4 12/29/2021 10:12:32 -0.05,-128.10 0.80,-131.96 439.89 80
5 12/30/2021 09:56:26 -0.04,-128.12 -0.19,-127.42 79.59 80
6 01/01/2022 21:56:54 0.04,-128.16 0.03,-128.18 3.06 80
7 01/04/2022 09:59:54 -0.04,-128.20 0.12,-128.91 80.93 80
8 01/05/2022 09:43:48 -0.03,-128.22 -0.87,-124.37 437.73 80
9 01/06/2022 22:03:03 0.05,-128.23 -0.26,-129.68 164.70 80
10 01/07/2022 21:46:57 0.04,-128.25 0.73,-125.14 354.09 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/25/2021
SNOs_Map_GOES-15_NPP_20211225.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/25/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP