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: 11/23/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/23/2021 09:50:53 0.08,-128.33 -0.46,-126.01 264.67 80
2 11/24/2021 22:10:08 -0.05,-128.31 -0.70,-131.32 342.53 80
3 11/25/2021 21:54:02 -0.06,-128.29 0.27,-126.78 172.43 80
4 11/27/2021 10:13:08 0.03,-128.26 0.91,-132.04 432.36 80
5 11/28/2021 09:57:02 0.04,-128.23 -0.12,-127.51 82.25 80
6 11/30/2021 21:57:31 -0.03,-128.18 -0.07,-128.28 11.42 80
7 12/03/2021 10:00:32 0.02,-128.11 0.21,-129.01 102.79 80
8 12/04/2021 09:44:26 0.04,-128.08 -0.76,-124.47 410.81 80
9 12/05/2021 22:03:41 -0.01,-128.03 -0.39,-129.78 199.18 80
10 12/06/2021 21:47:34 -0.03,-127.99 0.58,-125.23 314.17 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/23/2021
SNOs_Map_GOES-15_NPP_20211123.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/23/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP