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: 11/21/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/21/2019 22:23:50 -0.00,-137.23 0.59,-134.55 304.76 80
2 11/23/2019 10:45:39 0.00,-137.24 0.56,-139.83 294.32 80
3 11/24/2019 10:24:13 0.00,-137.24 -0.41,-135.28 222.85 80
4 11/25/2019 22:46:09 -0.01,-137.25 -0.78,-140.59 380.88 80
5 11/26/2019 22:30:05 -0.01,-137.25 0.25,-136.06 135.95 80
6 11/28/2019 10:51:52 0.02,-137.25 0.96,-141.32 464.11 80
7 11/29/2019 10:30:28 0.02,-137.25 -0.06,-136.79 52.30 80
8 12/01/2019 22:36:20 -0.02,-137.24 -0.09,-137.56 36.46 80
9 12/02/2019 22:14:55 -0.02,-137.24 0.93,-133.03 479.53 80
10 12/04/2019 10:39:22 0.02,-137.23 0.27,-138.30 121.45 80
11 12/05/2019 10:17:58 0.02,-137.23 -0.76,-133.77 394.31 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/21/2019
SNOs_Map_GOES-17_NOAA-20_20191122.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/21/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service