Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/25/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/25/2019 22:17:54 0.00,-137.19 0.91,-133.07 469.26 80
2 06/27/2019 10:39:41 -0.00,-137.21 0.26,-138.34 129.41 80
3 06/28/2019 10:18:16 -0.01,-137.20 -0.74,-133.80 386.79 80
4 06/29/2019 22:40:12 0.01,-137.18 -0.40,-139.12 220.43 80
5 06/30/2019 22:24:07 0.01,-137.17 0.59,-134.58 295.37 80
6 07/02/2019 10:45:54 -0.02,-137.17 0.57,-139.85 304.72 80
7 07/03/2019 10:24:28 -0.01,-137.16 -0.42,-135.31 210.44 80
8 07/04/2019 22:46:24 0.01,-137.12 -0.77,-140.61 398.49 80
9 07/05/2019 22:30:18 0.00,-137.10 0.23,-136.08 116.52 80
10 07/07/2019 10:49:25 -0.00,-137.10 0.94,-141.35 484.34 80
11 07/08/2019 10:33:20 0.00,-137.08 -0.06,-136.81 30.30 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/25/2019
SNOs_Map_GOES-17_NOAA-20_20190626.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/25/2019 in txt file.

Historical Predictions of SNOs between GOES-17 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service