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: 7/5/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/06/2021 10:11:39 -0.03,-128.13 0.83,-131.89 429.37 80
2 07/07/2021 09:55:35 -0.03,-128.10 -0.21,-127.37 83.60 80
3 07/09/2021 21:56:08 0.04,-127.94 -0.01,-128.14 22.88 80
4 07/10/2021 21:40:04 0.03,-127.90 0.97,-123.60 489.82 80
5 07/12/2021 09:59:13 -0.05,-127.93 0.20,-128.88 108.87 80
6 07/13/2021 09:43:10 -0.04,-127.89 -0.84,-124.35 403.50 80
7 07/14/2021 22:02:27 0.05,-127.75 -0.35,-129.66 216.90 80
8 07/15/2021 21:46:23 0.04,-127.71 0.63,-125.12 295.38 80
9 07/17/2021 10:05:32 -0.06,-127.74 0.54,-130.40 303.71 80
10 07/18/2021 09:49:27 -0.05,-127.69 -0.44,-125.86 207.99 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/5/2021
SNOs_Map_GOES-15_NPP_20210705.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/05/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP