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: 3/25/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/25/2021 21:45:42 0.08,-128.39 0.84,-125.07 379.19 80
2 03/27/2021 10:07:28 -0.06,-128.36 0.39,-130.32 223.74 80
3 03/28/2021 09:46:03 -0.07,-128.35 -0.65,-125.80 291.23 80
4 03/29/2021 22:07:59 0.06,-128.35 -0.57,-131.09 313.16 80
5 03/30/2021 21:51:54 0.07,-128.34 0.48,-126.56 202.17 80
6 04/01/2021 10:13:41 -0.05,-128.31 0.75,-131.82 400.73 80
7 04/02/2021 09:52:16 -0.06,-128.29 -0.29,-127.29 113.43 80
8 04/03/2021 22:14:11 0.05,-128.26 -0.92,-132.59 493.36 80
9 04/04/2021 21:58:06 0.05,-128.24 0.07,-128.05 21.46 80
10 04/07/2021 10:01:08 -0.04,-128.19 0.11,-128.78 67.36 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2021
SNOs_Map_GOES-15_NPP_20210325.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/25/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP