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: 10/7/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/07/2019 10:26:48 -0.01,-137.21 -0.47,-135.29 219.90 80
2 10/08/2019 22:46:04 0.02,-137.20 -0.74,-140.59 385.94 80
3 10/09/2019 22:30:00 0.01,-137.20 0.27,-136.06 130.25 80
4 10/11/2019 10:49:08 -0.01,-137.21 0.90,-141.33 469.77 80
5 10/12/2019 10:33:04 -0.01,-137.20 -0.10,-136.80 46.19 80
6 10/14/2019 22:33:36 0.01,-137.18 -0.09,-137.57 44.79 80
7 10/15/2019 22:17:31 0.01,-137.17 0.92,-133.04 470.62 80
8 10/17/2019 10:36:39 0.01,-137.16 0.26,-138.31 130.63 80
9 10/18/2019 10:17:55 0.01,-137.15 -0.75,-133.78 384.03 80
10 10/19/2019 22:42:31 -0.01,-137.11 -0.44,-139.08 224.46 80
11 10/20/2019 22:21:07 -0.00,-137.09 0.57,-134.55 289.61 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/7/2019
SNOs_Map_GOES-17_NOAA-20_20191007.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/07/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service