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: 8/6/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/07/2021 10:12:03 -0.19,-128.08 0.68,-131.98 444.80 80
2 08/08/2021 09:55:59 -0.18,-128.10 -0.31,-127.45 73.78 80
3 08/10/2021 21:56:33 0.19,-128.05 0.16,-128.23 20.61 80
4 08/11/2021 21:40:28 0.18,-128.06 1.15,-123.69 497.57 80
5 08/13/2021 09:59:38 -0.20,-128.18 -0.01,-128.98 90.80 80
6 08/14/2021 09:43:34 -0.19,-128.19 -1.06,-124.45 427.12 80
7 08/15/2021 22:02:51 0.22,-128.12 -0.13,-129.76 186.66 80
8 08/16/2021 21:46:47 0.21,-128.12 0.86,-125.22 330.52 80
9 08/18/2021 10:05:56 -0.23,-128.22 0.27,-130.51 259.75 80
10 08/19/2021 09:49:52 -0.23,-128.23 -0.72,-125.97 257.23 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/6/2021
SNOs_Map_GOES-15_NPP_20210806.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/06/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP