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: 11/14/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/15/2019 22:33:40 -0.00,-137.21 -0.07,-137.58 41.29 80
2 11/16/2019 22:17:36 -0.00,-137.21 0.95,-133.05 474.82 80
3 11/18/2019 10:39:23 0.01,-137.20 0.26,-138.31 126.57 80
4 11/19/2019 10:17:59 0.01,-137.19 -0.76,-133.78 388.99 80
5 11/20/2019 22:39:55 -0.01,-137.18 -0.43,-139.08 217.04 80
6 11/21/2019 22:23:50 -0.01,-137.17 0.59,-134.55 298.37 80
7 11/23/2019 10:45:38 0.01,-137.15 0.62,-139.81 303.73 80
8 11/24/2019 10:24:13 0.01,-137.14 -0.40,-135.28 211.34 80
9 11/25/2019 22:46:09 -0.01,-137.11 -0.78,-140.59 395.67 80
10 11/26/2019 22:30:05 -0.02,-137.10 0.24,-136.06 119.17 80
11 11/28/2019 10:51:52 0.03,-137.07 0.97,-141.32 483.85 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/14/2019
SNOs_Map_GOES-17_NOAA-20_20191115.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/14/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service