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: 12/8/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/09/2019 10:45:37 0.01,-137.18 0.59,-139.80 298.30 80
2 12/10/2019 10:24:13 0.01,-137.17 -0.43,-135.27 216.75 80
3 12/11/2019 22:48:48 -0.02,-137.14 -0.81,-140.56 390.80 80
4 12/12/2019 22:27:23 -0.01,-137.12 0.22,-136.03 123.60 80
5 12/14/2019 10:51:51 0.01,-137.09 0.97,-141.29 479.59 80
6 12/15/2019 10:30:26 0.01,-137.07 -0.06,-136.76 34.17 80
7 12/17/2019 22:36:18 -0.00,-136.99 -0.09,-137.54 61.60 80
8 12/18/2019 22:14:53 0.00,-136.97 0.88,-133.00 451.90 80
9 12/20/2019 10:39:20 0.00,-136.93 0.31,-138.26 152.29 80
10 12/21/2019 10:17:55 -0.00,-136.90 -0.72,-133.73 360.88 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/8/2019
SNOs_Map_GOES-17_NOAA-20_20191208.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/08/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service