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: 12/23/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/24/2021 10:06:23 -0.04,-127.96 0.51,-130.46 284.41 80
2 12/25/2021 09:50:16 -0.03,-127.99 -0.47,-125.91 235.69 80
3 12/26/2021 22:09:32 0.05,-128.02 -0.67,-131.22 365.05 80
4 12/27/2021 21:53:26 0.04,-128.05 0.36,-126.69 154.90 80
5 12/29/2021 10:12:31 -0.05,-128.09 0.83,-131.95 440.25 80
6 12/30/2021 09:56:26 -0.04,-128.11 -0.21,-127.42 79.14 80
7 01/01/2022 21:59:35 0.04,-128.15 0.06,-128.19 4.99 80
8 01/04/2022 09:59:55 -0.04,-128.20 0.10,-128.92 81.86 80
9 01/05/2022 09:43:48 -0.03,-128.21 -0.89,-124.38 436.74 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/23/2021
SNOs_Map_GOES-15_NPP_20211223.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/23/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP