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: 1/1/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/02/2020 09:55:18 -0.04,-128.32 -0.29,-127.32 114.41 80
2 01/03/2020 22:14:35 0.05,-128.32 -0.92,-132.63 491.16 80
3 01/04/2020 21:58:31 0.05,-128.33 0.12,-128.10 26.83 80
4 01/07/2020 09:58:56 -0.04,-128.39 0.04,-128.84 51.44 80
5 01/08/2020 09:42:52 -0.04,-128.40 -0.94,-124.31 465.97 80
6 01/09/2020 22:02:09 0.04,-128.38 -0.26,-129.61 140.97 80
7 01/10/2020 21:46:06 0.03,-128.38 0.78,-125.09 375.81 80
8 01/12/2020 10:05:15 -0.04,-128.41 0.37,-130.37 221.79 80
9 01/13/2020 09:49:10 -0.03,-128.42 -0.61,-125.83 294.76 80
10 01/14/2020 22:11:08 0.04,-128.39 -0.58,-131.13 312.82 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/1/2020
SNOs_Map_GOES-15_NOAA-20_20200102.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/01/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service