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: 3/28/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/29/2021 22:07:59 0.06,-128.36 -0.57,-131.09 311.88 80
2 03/30/2021 21:51:54 0.06,-128.35 0.47,-126.56 203.68 80
3 04/01/2021 10:13:41 -0.05,-128.32 0.75,-131.82 399.70 80
4 04/02/2021 09:52:16 -0.06,-128.30 -0.29,-127.29 114.65 80
5 04/03/2021 22:14:11 0.04,-128.28 -0.92,-132.59 491.01 80
6 04/04/2021 21:58:07 0.05,-128.26 0.12,-128.06 24.06 80
7 04/07/2021 10:01:08 -0.04,-128.21 0.11,-128.78 65.01 80
8 04/08/2021 09:39:43 -0.04,-128.19 -0.94,-124.25 449.07 80
9 04/09/2021 22:01:39 0.03,-128.17 -0.28,-129.55 157.39 80
10 04/10/2021 21:45:33 0.04,-128.15 0.71,-125.01 357.35 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/28/2021
SNOs_Map_GOES-15_NPP_20210329.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/28/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP