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: 9/23/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/24/2019 22:07:52 -0.31,-127.79 -1.03,-130.99 364.36 80
2 09/25/2019 21:51:47 -0.31,-127.76 -0.02,-126.46 148.20 80
3 09/27/2019 10:10:56 0.30,-127.72 1.20,-131.73 456.53 80
4 09/28/2019 09:54:51 0.30,-127.69 0.19,-127.20 55.59 80
5 09/30/2019 21:55:23 -0.30,-127.56 -0.40,-127.97 46.44 80
6 10/01/2019 21:39:18 -0.31,-127.52 0.60,-123.44 465.83 80
7 10/03/2019 09:58:27 0.29,-127.49 0.57,-128.71 139.46 80
8 10/04/2019 09:42:22 0.29,-127.44 -0.43,-124.18 372.06 80
9 10/05/2019 22:01:39 -0.27,-127.34 -0.78,-129.48 243.85 80
10 10/06/2019 21:45:34 -0.28,-127.30 0.23,-124.95 267.84 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/23/2019
SNOs_Map_GOES-15_NOAA-20_20190924.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/23/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service