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: 11/16/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/16/2019 22:17:36 -0.01,-137.21 0.95,-133.05 475.18 80
2 11/18/2019 10:39:23 -0.00,-137.20 0.27,-138.31 126.66 80
3 11/19/2019 10:17:58 -0.01,-137.19 -0.75,-133.78 388.83 80
4 11/20/2019 22:39:55 0.01,-137.18 -0.43,-139.08 216.77 80
5 11/21/2019 22:23:50 0.01,-137.17 0.59,-134.55 298.66 80
6 11/23/2019 10:45:39 -0.01,-137.16 0.56,-139.83 303.45 80
7 11/24/2019 10:24:13 -0.01,-137.14 -0.40,-135.28 211.69 80
8 11/25/2019 22:46:09 -0.00,-137.12 -0.78,-140.59 394.72 80
9 11/26/2019 22:27:25 -0.00,-137.11 0.25,-136.06 120.08 80
10 11/28/2019 10:51:52 0.01,-137.08 0.96,-141.32 483.00 80
11 11/29/2019 10:30:28 0.01,-137.06 -0.07,-136.79 31.23 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/16/2019
SNOs_Map_GOES-17_NOAA-20_20191117.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/16/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service