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: 4/23/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 04/23/2020 19:40:02 0.03,-137.20 0.02,-137.13 8.54 80
2 04/25/2020 19:27:49 0.03,-137.19 -0.60,-134.16 344.67 80
3 04/26/2020 07:49:13 -0.03,-137.18 -0.48,-139.35 246.61 80
4 04/28/2020 07:34:20 -0.02,-137.16 0.14,-136.39 88.28 80
5 04/28/2020 19:55:35 0.02,-137.16 0.97,-141.54 497.86 80
6 04/30/2020 07:22:07 -0.02,-137.14 0.77,-133.42 422.32 80
7 04/30/2020 19:43:22 0.02,-137.14 0.34,-138.58 163.98 80
8 05/02/2020 19:33:49 0.01,-137.10 -0.29,-135.61 169.45 80
9 05/03/2020 07:55:13 -0.01,-137.09 -0.79,-140.80 422.23 80
10 05/05/2020 07:43:00 -0.01,-137.05 -0.15,-137.84 89.31 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 4/23/2020
SNOs_Map_GOES-17_TERRA_20200423.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 04/23/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service