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: 11/24/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/25/2019 22:46:10 -0.00,-137.24 -0.73,-140.60 382.14 80
2 11/26/2019 22:30:05 -0.01,-137.24 0.24,-136.05 134.56 80
3 11/28/2019 10:49:13 0.01,-137.24 0.91,-141.33 465.42 80
4 11/29/2019 10:33:08 0.02,-137.24 -0.05,-136.78 51.00 80
5 12/01/2019 22:36:19 -0.02,-137.22 -0.11,-137.56 38.34 80
6 12/02/2019 22:14:55 -0.02,-137.22 0.92,-133.03 477.56 80
7 12/04/2019 10:39:22 0.03,-137.21 0.29,-138.29 123.37 80
8 12/05/2019 10:17:58 0.02,-137.21 -0.74,-133.76 392.34 80
9 12/06/2019 22:42:34 -0.03,-137.19 -0.45,-139.06 213.71 80
10 12/07/2019 22:21:10 -0.03,-137.18 0.58,-134.54 301.66 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/24/2019
SNOs_Map_GOES-17_NOAA-20_20191125.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/24/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service