Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/25/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2020 07:06:00 -0.26,-128.12 -0.36,-128.57 50.58 80
2 04/27/2020 06:51:07 -0.26,-128.16 0.27,-125.60 289.97 80
3 04/27/2020 19:12:23 0.25,-128.19 0.78,-130.77 292.64 80
4 04/29/2020 19:02:50 0.25,-128.21 0.15,-127.80 47.01 80
5 05/01/2020 18:50:37 0.24,-128.23 -0.48,-124.84 386.21 80
6 05/02/2020 07:12:01 -0.23,-128.22 -0.60,-130.03 206.05 80
7 05/04/2020 06:57:08 -0.23,-128.23 0.04,-127.07 132.83 80
8 05/04/2020 19:18:23 0.23,-128.26 1.07,-132.22 450.85 80
9 05/06/2020 06:44:55 -0.23,-128.24 0.68,-124.11 471.36 80
10 05/06/2020 19:06:10 0.23,-128.27 0.43,-129.26 112.36 80
11 05/08/2020 18:56:37 0.23,-128.27 -0.21,-126.30 225.49 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 4/25/2020
SNOs_Map_GOES-15_TERRA_20200425.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 04/25/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service