Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/16/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 03/16/2020 07:55:45 0.02,-137.20 -0.79,-140.98 430.35 80
2 03/17/2020 19:22:09 -0.02,-137.22 -0.96,-132.83 498.43 80
3 03/18/2020 07:43:33 0.02,-137.19 -0.15,-138.02 94.47 80
4 03/20/2020 07:28:41 0.01,-137.18 0.48,-135.06 241.32 80
5 03/20/2020 19:49:56 -0.00,-137.20 0.63,-140.21 342.89 80
6 03/22/2020 19:37:43 0.00,-137.18 0.05,-137.24 8.19 80
7 03/24/2020 19:28:11 0.00,-137.16 -0.60,-134.28 327.48 80
8 03/25/2020 07:49:35 -0.00,-137.14 -0.51,-139.47 265.35 80
9 03/27/2020 07:34:43 -0.01,-137.12 0.14,-136.51 68.92 80
10 03/29/2020 07:22:30 -0.01,-137.08 0.73,-133.54 402.37 80
11 03/29/2020 19:43:45 0.01,-137.09 0.39,-138.69 182.92 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 3/16/2020
SNOs_Map_GOES-17_TERRA_20200316.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 03/16/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service