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: 5/2/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2021 10:13:28 0.05,-127.76 0.91,-131.73 451.18 80
2 05/04/2021 09:52:03 0.04,-127.80 -0.06,-127.19 68.74 80
3 05/06/2021 21:55:18 -0.05,-127.85 -0.06,-127.98 14.49 80
4 05/09/2021 10:01:04 0.05,-128.00 0.19,-128.73 82.86 80
5 05/10/2021 09:39:40 0.04,-128.04 -0.84,-124.21 436.69 80
6 05/11/2021 22:01:38 -0.04,-128.04 -0.37,-129.51 168.28 80
7 05/12/2021 21:45:34 -0.04,-128.07 0.67,-124.99 351.56 80
8 05/14/2021 10:07:23 0.04,-128.18 0.49,-130.27 237.53 80
9 05/15/2021 09:46:00 0.03,-128.21 -0.55,-125.74 281.25 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/2/2021
SNOs_Map_GOES-15_NPP_20210502.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/02/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP