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: 10/9/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/09/2019 22:30:00 0.00,-137.20 0.27,-136.06 130.65 80
2 10/11/2019 10:49:08 -0.00,-137.20 0.90,-141.33 469.74 80
3 10/12/2019 10:33:04 -0.00,-137.20 -0.11,-136.80 46.13 80
4 10/14/2019 22:33:36 0.00,-137.17 -0.09,-137.57 44.84 80
5 10/15/2019 22:17:31 -0.00,-137.17 0.92,-133.04 470.46 80
6 10/17/2019 10:36:39 0.00,-137.15 0.25,-138.31 131.44 80
7 10/18/2019 10:20:35 0.01,-137.14 -0.76,-133.78 383.35 80
8 10/19/2019 22:39:51 -0.02,-137.10 -0.44,-139.08 224.82 80
9 10/20/2019 22:23:47 -0.02,-137.08 0.57,-134.55 289.38 80
10 10/22/2019 10:42:54 0.02,-137.06 0.66,-139.81 314.27 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/9/2019
SNOs_Map_GOES-17_NOAA-20_20191009.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/09/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service