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: 9/21/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/22/2019 10:07:19 0.33,-127.90 0.85,-130.21 263.50 80
2 09/23/2019 09:45:55 0.33,-127.86 -0.15,-125.68 248.77 80
3 09/24/2019 22:07:52 -0.31,-127.79 -1.02,-130.99 364.90 80
4 09/25/2019 21:51:47 -0.32,-127.75 -0.01,-126.46 147.53 80
5 09/27/2019 10:10:56 0.30,-127.72 1.19,-131.73 457.20 80
6 09/28/2019 09:54:51 0.31,-127.68 0.18,-127.20 54.79 80
7 09/30/2019 21:55:23 -0.30,-127.55 -0.40,-127.97 47.87 80
8 10/01/2019 21:39:19 -0.31,-127.51 0.61,-123.44 464.22 80
9 10/03/2019 09:58:27 0.29,-127.47 0.57,-128.71 141.05 80
10 10/04/2019 09:42:22 0.29,-127.43 -0.44,-124.18 370.31 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/21/2019
SNOs_Map_GOES-15_NOAA-20_20190922.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/21/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service