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: 5/20/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/20/2020 22:28:13 0.01,-137.20 0.23,-136.15 119.55 80
2 05/22/2020 10:52:40 -0.00,-137.20 0.94,-141.42 480.46 80
3 05/23/2020 10:31:15 -0.01,-137.20 -0.10,-136.89 35.91 80
4 05/25/2020 22:34:26 0.01,-137.19 -0.09,-137.66 53.53 80
5 05/26/2020 22:18:21 0.01,-137.18 0.89,-133.12 462.11 80
6 05/28/2020 10:40:08 -0.01,-137.17 0.28,-138.40 139.81 80
7 05/29/2020 10:18:44 -0.01,-137.16 -0.76,-133.87 375.45 80
8 05/30/2020 22:40:39 0.00,-137.14 -0.46,-139.17 231.13 80
9 05/31/2020 22:24:34 0.00,-137.13 0.58,-134.64 283.92 80
10 06/02/2020 10:46:22 -0.00,-137.11 0.60,-139.91 318.96 80
11 06/03/2020 10:24:56 -0.00,-137.09 -0.39,-135.37 195.68 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/20/2020
SNOs_Map_GOES-17_NOAA-20_20200521.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/20/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service