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: 10/17/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/17/2019 10:39:19 -0.00,-137.20 0.27,-138.30 125.77 80
2 10/18/2019 10:17:55 0.01,-137.20 -0.74,-133.77 390.62 80
3 10/19/2019 22:39:52 -0.01,-137.20 -0.40,-139.09 214.81 80
4 10/20/2019 22:21:08 -0.00,-137.19 0.61,-134.56 300.74 80
5 10/22/2019 10:45:35 0.00,-137.18 0.62,-139.82 301.39 80
6 10/23/2019 10:24:10 -0.00,-137.17 -0.39,-135.29 213.73 80
7 10/24/2019 22:48:47 -0.00,-137.15 -0.80,-140.59 392.70 80
8 10/25/2019 22:30:02 -0.00,-137.14 0.21,-136.06 122.43 80
9 10/27/2019 10:51:50 0.02,-137.12 0.96,-141.33 480.06 80
10 10/28/2019 10:30:26 0.02,-137.10 -0.05,-136.80 34.63 80
11 10/30/2019 22:33:38 -0.03,-137.06 -0.12,-137.57 58.52 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/17/2019
SNOs_Map_GOES-17_NOAA-20_20191017.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/17/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service