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: 11/25/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/25/2020 09:52:30 -0.06,-127.76 -0.14,-127.26 56.46 80
2 11/27/2020 21:58:21 0.04,-127.84 0.02,-128.04 23.15 80
3 11/28/2020 21:36:55 0.05,-127.86 1.02,-123.51 496.26 80
4 11/30/2020 10:01:21 -0.02,-127.92 0.17,-128.77 97.52 80
5 12/01/2020 09:39:56 -0.04,-127.94 -0.84,-124.24 421.58 80
6 12/02/2020 22:04:31 0.00,-127.97 -0.35,-129.54 178.61 80
7 12/03/2020 21:43:06 0.02,-127.99 0.66,-125.01 339.71 80
8 12/05/2020 10:07:32 0.01,-128.03 0.52,-130.27 255.83 80
9 12/06/2020 09:46:08 -0.01,-128.05 -0.54,-125.75 262.48 80
10 12/07/2020 22:10:42 -0.03,-128.07 -0.70,-131.04 338.16 80
11 12/08/2020 21:49:17 -0.00,-128.09 0.37,-126.52 179.65 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 11/25/2020
SNOs_Map_GOES-15_NPP_20201125.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 11/25/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP