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: 10/21/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2021 10:06:20 0.22,-128.29 0.73,-130.43 244.99 80
2 10/22/2021 09:50:18 0.24,-128.31 -0.32,-125.91 273.26 80
3 10/23/2021 22:09:36 -0.21,-128.32 -0.88,-131.22 331.01 80
4 10/24/2021 21:53:32 -0.22,-128.33 0.12,-126.69 186.88 80
5 10/26/2021 10:12:44 0.19,-128.37 0.99,-131.98 411.75 80
6 10/27/2021 09:56:40 0.20,-128.38 -0.00,-127.45 105.62 80
7 10/28/2021 22:16:00 -0.17,-128.38 -1.13,-132.77 499.98 80
8 10/29/2021 21:59:56 -0.18,-128.39 -0.13,-128.24 17.27 80
9 11/01/2021 10:00:23 0.17,-128.42 0.31,-128.99 65.12 80
10 11/02/2021 09:44:19 0.18,-128.43 -0.69,-124.46 451.78 80
11 11/03/2021 22:03:39 -0.15,-128.42 -0.44,-129.78 154.70 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 10/21/2021
SNOs_Map_GOES-15_NPP_20211021.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 10/21/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP