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: 9/1/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/02/2019 09:39:33 0.37,-128.35 -0.59,-124.15 479.72 80
2 09/03/2019 22:01:30 -0.37,-128.32 -0.65,-129.45 128.88 80
3 09/04/2019 21:45:26 -0.37,-128.31 0.41,-124.93 386.04 80
4 09/06/2019 10:07:15 0.37,-128.31 0.77,-130.20 215.17 80
5 09/07/2019 09:45:50 0.37,-128.29 -0.23,-125.67 298.97 80
6 09/08/2019 22:07:47 -0.36,-128.24 -0.94,-130.98 311.45 80
7 09/09/2019 21:51:43 -0.36,-128.22 0.06,-126.45 202.94 80
8 09/11/2019 10:13:31 0.35,-128.22 1.12,-131.72 398.27 80
9 09/12/2019 09:52:07 0.35,-128.20 0.12,-127.19 115.63 80
10 09/13/2019 22:14:03 -0.34,-128.14 -1.34,-132.49 495.94 80
11 09/14/2019 21:58:00 -0.34,-128.12 -0.28,-127.97 18.48 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/1/2019
SNOs_Map_GOES-15_NOAA-20_20190902.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/01/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service