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: 4/8/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/08/2021 09:39:42 -0.03,-128.18 -0.88,-124.24 447.78 80
2 04/09/2021 22:01:39 0.02,-128.16 -0.28,-129.55 157.66 80
3 04/10/2021 21:45:33 0.02,-128.14 0.71,-125.01 356.78 80
4 04/12/2021 10:07:19 -0.01,-128.10 0.50,-130.27 247.88 80
5 04/13/2021 09:45:55 -0.02,-128.07 -0.55,-125.74 265.50 80
6 04/14/2021 22:07:50 0.01,-128.04 -0.67,-131.04 342.01 80
7 04/15/2021 21:51:46 0.02,-128.01 0.38,-126.51 171.78 80
8 04/17/2021 10:13:32 -0.00,-127.97 0.83,-131.77 432.84 80
9 04/18/2021 09:52:07 -0.01,-127.93 -0.16,-127.23 79.75 80
10 04/20/2021 21:55:17 0.00,-127.84 -0.06,-127.99 17.44 80
11 04/21/2021 21:39:12 0.01,-127.81 0.99,-123.46 495.82 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 4/8/2021
SNOs_Map_GOES-15_NPP_20210408.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 04/08/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP