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: 6/9/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/09/2019 22:18:01 -0.01,-137.19 0.89,-133.08 467.14 80
2 06/11/2019 10:39:48 0.01,-137.21 0.28,-138.35 130.60 80
3 06/12/2019 10:18:24 0.01,-137.21 -0.77,-133.83 385.72 80
4 06/13/2019 22:40:19 -0.00,-137.18 -0.43,-139.13 222.10 80
5 06/14/2019 22:24:14 0.00,-137.18 0.56,-134.59 293.96 80
6 06/16/2019 10:46:01 -0.01,-137.19 0.61,-139.86 304.70 80
7 06/17/2019 10:24:37 -0.01,-137.18 -0.44,-135.34 210.94 80
8 06/18/2019 22:46:32 0.01,-137.14 -0.76,-140.64 398.12 80
9 06/19/2019 22:30:27 0.00,-137.13 0.24,-136.10 117.46 80
10 06/21/2019 10:49:34 -0.00,-137.14 0.93,-141.37 481.59 80
11 06/22/2019 10:30:48 0.01,-137.13 -0.06,-136.83 33.61 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/9/2019
SNOs_Map_GOES-17_NOAA-20_20190610.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/09/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service