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 03/17/2020 19:22:09 -0.01,-137.22 -0.92,-132.83 498.47 80
2 03/18/2020 07:43:33 0.01,-137.19 -0.19,-138.02 94.54 80
3 03/20/2020 07:28:41 0.01,-137.18 0.45,-135.06 241.09 80
4 03/20/2020 19:49:55 -0.01,-137.19 0.66,-140.21 343.12 80
5 03/22/2020 19:37:43 0.00,-137.18 0.02,-137.25 7.83 80
6 03/24/2020 19:28:12 0.00,-137.16 -0.62,-134.29 327.07 80
7 03/25/2020 07:49:35 -0.00,-137.14 -0.49,-139.48 265.83 80
8 03/27/2020 07:34:42 -0.01,-137.11 0.10,-136.51 68.34 80
9 03/29/2020 07:22:30 -0.01,-137.08 0.74,-133.55 401.67 80
10 03/29/2020 19:43:45 0.01,-137.09 0.37,-138.70 183.59 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 3/16/2020
SNOs_Map_GOES-17_TERRA_20200317.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