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: 8/31/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/01/2019 10:00:57 0.37,-128.37 0.47,-128.67 35.16 80
2 09/02/2019 09:39:33 0.37,-128.35 -0.59,-124.15 479.67 80
3 09/03/2019 22:01:30 -0.37,-128.32 -0.65,-129.45 128.80 80
4 09/04/2019 21:45:26 -0.37,-128.31 0.41,-124.93 386.14 80
5 09/06/2019 10:07:15 0.37,-128.31 0.77,-130.20 215.14 80
6 09/07/2019 09:45:50 0.37,-128.29 -0.23,-125.67 299.01 80
7 09/08/2019 22:07:47 -0.36,-128.24 -0.95,-130.98 311.28 80
8 09/09/2019 21:51:43 -0.36,-128.23 0.05,-126.45 203.12 80
9 09/11/2019 10:13:31 0.35,-128.22 1.12,-131.72 398.17 80
10 09/12/2019 09:52:07 0.35,-128.20 0.13,-127.19 115.74 80
11 09/13/2019 22:14:04 -0.34,-128.14 -1.29,-132.50 495.70 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/31/2019
SNOs_Map_GOES-15_NOAA-20_20190901.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/31/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service