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: 2/13/2022
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/13/2022 21:52:35 -0.01,-128.04 0.32,-126.53 172.62 80
2 02/15/2022 10:14:23 0.01,-127.99 0.85,-131.80 434.34 80
3 02/16/2022 09:52:59 0.01,-127.96 -0.15,-127.27 78.50 80
4 02/18/2022 21:56:11 -0.00,-127.89 -0.05,-128.04 17.36 80
5 02/19/2022 21:40:06 -0.00,-127.86 0.96,-123.51 495.49 80
6 02/21/2022 10:01:55 0.00,-127.80 0.21,-128.78 112.15 80
7 02/22/2022 09:40:30 0.00,-127.76 -0.79,-124.25 400.00 80
8 02/23/2022 22:02:26 -0.00,-127.71 -0.41,-129.55 210.28 80
9 02/24/2022 21:46:22 0.00,-127.67 0.60,-125.02 301.51 80
10 02/26/2022 10:08:09 -0.01,-127.59 0.63,-130.29 307.45 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 2/13/2022
SNOs_Map_GOES-15_NPP_20220213.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 02/13/2022 in txt file.

Historical Predications of SNOs between GOES-15 and NPP