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: 9/19/2017
Index Date Time (GOES-15) GOES-15 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2017 07:28:40 0.29,-135.32 0.36,-134.97 39.47 80
2 09/22/2017 07:16:28 0.28,-135.35 0.97,-132.01 379.08 80
3 09/22/2017 19:37:43 -0.30,-135.40 0.10,-137.17 202.47 80
4 09/24/2017 19:28:13 -0.29,-135.42 -0.57,-134.23 136.72 80
5 09/25/2017 07:49:36 0.30,-135.40 -0.53,-139.42 456.52 80
6 09/26/2017 19:16:01 -0.29,-135.44 -1.19,-131.27 475.28 80
7 09/27/2017 07:37:24 0.30,-135.42 0.09,-136.46 118.28 80
8 09/29/2017 07:22:32 0.29,-135.43 0.71,-133.50 219.30 80
9 09/29/2017 19:43:48 -0.30,-135.45 0.36,-138.66 364.34 80
10 10/01/2017 19:31:36 -0.29,-135.46 -0.25,-135.70 27.27 80

Figure of GOES-15 and TERRA satellite orbits during SNOs since TLE Epoch: 9/19/2017
SNOs_Map_GOES-15_TERRA_20170919.jpg

Download SNOs between GOES-15 and TERRA since TLE EPOCH: 09/19/2017 in txt file.

Historical Predictions of SNOs between GOES-15 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service