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: 11/6/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/06/2021 10:06:45 0.14,-128.46 0.61,-130.52 235.28 80
2 11/07/2021 09:50:42 0.15,-128.46 -0.39,-125.99 281.14 80
3 11/08/2021 22:10:00 -0.12,-128.45 -0.79,-131.30 325.26 80
4 11/09/2021 21:53:57 -0.14,-128.45 0.22,-126.77 190.88 80
5 11/11/2021 10:13:07 0.10,-128.45 0.94,-132.05 410.83 80
6 11/12/2021 09:57:03 0.12,-128.45 -0.06,-127.52 105.27 80
7 11/14/2021 22:00:19 -0.10,-128.44 -0.05,-128.31 14.90 80
8 11/17/2021 10:00:45 0.09,-128.43 0.25,-129.05 70.88 80
9 11/18/2021 09:44:42 0.10,-128.43 -0.75,-124.52 444.98 80
10 11/19/2021 22:04:00 -0.08,-128.41 -0.42,-129.83 162.50 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/6/2021
SNOs_Map_GOES-15_NPP_20211106.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/06/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP