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: 3/3/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/03/2021 21:58:18 0.16,-128.31 0.20,-128.12 21.40 80
2 03/06/2021 10:01:21 -0.15,-128.31 -0.03,-128.86 62.31 80
3 03/07/2021 09:39:56 -0.15,-128.32 -1.07,-124.33 455.13 80
4 03/08/2021 22:01:51 0.14,-128.37 -0.15,-129.63 142.97 80
5 03/09/2021 21:45:47 0.14,-128.39 0.89,-125.10 374.94 80
6 03/11/2021 10:07:34 -0.12,-128.37 0.31,-130.36 226.62 80
7 03/12/2021 09:46:09 -0.13,-128.38 -0.67,-125.82 290.63 80
8 03/13/2021 22:08:05 0.12,-128.42 -0.49,-131.13 308.60 80
9 03/14/2021 21:52:01 0.12,-128.44 0.55,-126.61 209.17 80
10 03/16/2021 10:13:48 -0.11,-128.43 0.64,-131.87 391.75 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/3/2021
SNOs_Map_GOES-15_NPP_20210303.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/03/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP