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: 12/27/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/28/2019 09:48:58 -0.03,-128.23 -0.58,-125.79 277.77 80
2 12/29/2019 22:08:15 0.04,-128.23 -0.63,-131.10 327.45 80
3 12/30/2019 21:52:12 0.03,-128.25 0.41,-126.57 190.98 80
4 01/01/2020 10:11:21 -0.05,-128.31 0.74,-131.85 403.55 80
5 01/02/2020 09:55:17 -0.04,-128.33 -0.24,-127.31 114.91 80
6 01/03/2020 22:14:35 0.05,-128.32 -0.91,-132.63 490.43 80
7 01/04/2020 21:55:51 0.04,-128.34 0.07,-128.09 27.72 80
8 01/07/2020 09:58:56 -0.04,-128.40 0.04,-128.85 50.34 80
9 01/08/2020 09:42:52 -0.03,-128.41 -0.94,-124.31 467.24 80
10 01/09/2020 22:02:09 0.04,-128.40 -0.26,-129.61 139.40 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/27/2019
SNOs_Map_GOES-15_NOAA-20_20191228.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service