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: 9/27/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/28/2019 09:54:51 0.30,-127.69 0.18,-127.20 56.22 80
2 09/30/2019 21:55:23 -0.30,-127.57 -0.39,-127.97 45.67 80
3 10/01/2019 21:39:19 -0.31,-127.53 0.61,-123.44 466.69 80
4 10/03/2019 09:58:27 0.29,-127.50 0.56,-128.71 138.22 80
5 10/04/2019 09:42:23 0.29,-127.45 -0.44,-124.18 373.43 80
6 10/05/2019 22:01:39 -0.27,-127.36 -0.77,-129.48 242.45 80
7 10/06/2019 21:45:34 -0.28,-127.31 0.24,-124.95 269.34 80
8 10/08/2019 10:04:43 0.26,-127.28 0.94,-130.22 335.64 80
9 10/09/2019 09:48:38 0.26,-127.23 -0.07,-125.69 175.72 80
10 10/10/2019 22:07:55 -0.24,-127.12 -1.08,-131.00 441.28 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/27/2019
SNOs_Map_GOES-15_NOAA-20_20190928.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 09/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service