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: 12/22/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/22/2021 21:47:17 0.02,-127.91 0.64,-125.19 310.03 80
2 12/24/2021 10:06:23 -0.04,-127.96 0.51,-130.46 284.43 80
3 12/25/2021 09:50:16 -0.03,-127.99 -0.47,-125.92 235.64 80
4 12/26/2021 22:09:32 0.05,-128.02 -0.67,-131.22 365.28 80
5 12/27/2021 21:53:26 0.04,-128.04 0.37,-126.69 154.65 80
6 12/29/2021 10:12:31 -0.05,-128.09 0.83,-131.95 440.43 80
7 12/30/2021 09:56:26 -0.04,-128.11 -0.21,-127.42 78.95 80
8 01/01/2022 21:56:54 0.04,-128.14 0.00,-128.18 5.41 80
9 01/04/2022 09:59:54 -0.04,-128.19 0.15,-128.91 82.24 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2021
SNOs_Map_GOES-15_NPP_20211222.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/22/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP