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: 2/15/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 02/15/2020 07:40:51 0.02,-137.21 -0.14,-138.04 94.36 80
2 02/17/2020 07:31:22 0.02,-137.20 0.48,-135.10 239.14 80
3 02/17/2020 19:49:57 -0.03,-137.21 0.62,-140.25 346.58 80
4 02/19/2020 19:37:49 -0.03,-137.19 -0.00,-137.31 13.78 80
5 02/21/2020 19:28:20 -0.03,-137.17 -0.63,-134.36 318.75 80
6 02/22/2020 07:47:04 0.03,-137.15 -0.47,-139.56 274.13 80
7 02/24/2020 07:37:35 0.03,-137.12 0.16,-136.61 58.18 80
8 02/26/2020 07:25:25 0.03,-137.09 0.73,-133.66 390.10 80
9 02/26/2020 19:44:02 -0.03,-137.10 0.31,-138.83 196.19 80
10 02/28/2020 19:34:32 -0.04,-137.06 -0.26,-135.87 135.06 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 2/15/2020
SNOs_Map_GOES-17_TERRA_20200215.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 02/15/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service