Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/16/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/17/2019 10:01:03 0.34,-128.05 0.47,-128.70 73.49 80
2 09/18/2019 09:39:39 0.35,-128.02 -0.53,-124.17 439.54 80
3 09/19/2019 22:01:35 -0.34,-127.95 -0.70,-129.47 173.11 80
4 09/20/2019 21:45:31 -0.34,-127.92 0.31,-124.94 339.84 80
5 09/22/2019 10:07:19 0.32,-127.90 0.87,-130.21 264.25 80
6 09/23/2019 09:45:54 0.33,-127.86 -0.14,-125.68 247.77 80
7 09/24/2019 22:07:52 -0.31,-127.77 -1.03,-130.99 367.31 80
8 09/25/2019 21:51:47 -0.31,-127.73 -0.03,-126.46 144.83 80
9 09/27/2019 10:10:56 0.30,-127.70 1.20,-131.73 459.38 80
10 09/28/2019 09:54:51 0.30,-127.66 0.20,-127.20 52.31 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/16/2019
SNOs_Map_GOES-15_NOAA-20_20190917.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/16/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service