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: 7/11/2021
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2021 09:59:13 -0.05,-127.93 0.19,-128.88 108.63 80
2 07/13/2021 09:43:10 -0.04,-127.89 -0.85,-124.35 403.82 80
3 07/14/2021 22:02:27 0.06,-127.76 -0.34,-129.66 216.20 80
4 07/15/2021 21:46:23 0.05,-127.72 0.64,-125.12 296.17 80
5 07/17/2021 10:05:32 -0.07,-127.74 0.52,-130.40 303.02 80
6 07/18/2021 09:49:27 -0.06,-127.70 -0.46,-125.86 208.76 80
7 07/19/2021 22:08:45 0.08,-127.55 -0.73,-131.17 412.84 80
8 07/20/2021 21:52:40 0.08,-127.50 0.25,-126.63 98.53 80
9 07/23/2021 09:55:46 -0.09,-127.46 -0.13,-127.39 9.22 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/11/2021
SNOs_Map_GOES-15_NPP_20210711.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/11/2021 in txt file.

Historical Predications of SNOs between GOES-15 and NPP