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: 5/3/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2021 10:13:27 0.05,-127.76 0.95,-131.72 451.25 80
2 05/04/2021 09:52:03 0.05,-127.80 -0.08,-127.19 68.55 80
3 05/06/2021 21:55:17 -0.05,-127.85 -0.11,-127.97 14.89 80
4 05/09/2021 10:01:03 0.05,-128.00 0.23,-128.73 83.22 80
5 05/10/2021 09:39:40 0.04,-128.03 -0.81,-124.20 436.25 80
6 05/11/2021 22:01:37 -0.04,-128.03 -0.40,-129.50 168.70 80
7 05/12/2021 21:45:33 -0.04,-128.07 0.63,-124.98 351.13 80
8 05/14/2021 10:07:23 0.04,-128.17 0.52,-130.26 238.15 80
9 05/15/2021 09:45:59 0.04,-128.20 -0.51,-125.74 280.57 80
10 05/16/2021 22:07:56 -0.04,-128.18 -0.69,-131.04 326.57 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2021
SNOs_Map_GOES-15_NPP_20210503.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/03/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP