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: 4/21/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon TERRA Lat,Lon Distance(km) Time Diff (sec)
1 04/21/2020 07:28:20 -0.03,-137.19 0.42,-134.93 256.60 80
2 04/21/2020 19:49:35 0.03,-137.20 0.63,-140.10 328.51 80
3 04/23/2020 19:40:02 0.03,-137.20 0.00,-137.13 8.61 80
4 04/25/2020 19:27:49 0.03,-137.19 -0.62,-134.16 344.63 80
5 04/26/2020 07:49:13 -0.03,-137.18 -0.46,-139.36 246.74 80
6 04/28/2020 07:34:20 -0.02,-137.16 0.17,-136.39 88.20 80
7 04/28/2020 19:55:35 0.02,-137.16 0.94,-141.54 497.89 80
8 04/30/2020 07:22:07 -0.02,-137.14 0.80,-133.43 422.22 80
9 04/30/2020 19:43:22 0.01,-137.14 0.31,-138.58 164.01 80
10 05/02/2020 19:33:49 0.01,-137.10 -0.32,-135.62 169.43 80
11 05/03/2020 07:55:12 -0.01,-137.09 -0.82,-140.80 422.31 80

Figure of GOES-17 and TERRA satellite orbits during SNOs since TLE Epoch: 4/21/2020
SNOs_Map_GOES-17_TERRA_20200421.jpg

Download SNOs between GOES-17 and TERRA since TLE EPOCH: 04/21/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service