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: 9/8/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/08/2020 21:58:51 0.08,-128.01 0.09,-128.09 8.61 80
2 09/11/2020 09:59:15 -0.09,-128.12 0.07,-128.82 80.35 80
3 09/12/2020 09:43:10 -0.09,-128.14 -0.93,-124.29 438.52 80
4 09/13/2020 22:05:08 0.10,-128.13 -0.23,-129.60 167.50 80
5 09/14/2020 21:43:43 0.10,-128.15 0.78,-125.07 350.96 80
6 09/16/2020 10:05:33 -0.11,-128.22 0.34,-130.35 241.76 80
7 09/17/2020 09:49:28 -0.11,-128.24 -0.67,-125.82 276.70 80
8 09/18/2020 22:11:24 0.11,-128.23 -0.54,-131.12 329.60 80
9 09/19/2020 21:50:00 0.11,-128.24 0.46,-126.58 188.44 80
10 09/21/2020 10:11:48 -0.11,-128.30 0.71,-131.85 405.41 80
11 09/22/2020 09:55:45 -0.11,-128.32 -0.35,-127.33 112.35 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2020
SNOs_Map_GOES-15_NPP_20200909.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/08/2020 in txt file.

Historical Predications of SNOs between GOES-15 and NPP