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: 11/25/2019
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,-137.23 -0.75,-140.59 382.40 80
2 11/26/2019 22:30:05 -0.01,-137.23 0.27,-136.06 134.21 80
3 11/28/2019 10:49:13 0.02,-137.24 0.93,-141.32 465.75 80
4 11/29/2019 10:30:28 0.02,-137.23 -0.09,-136.79 50.49 80
5 12/01/2019 22:36:19 -0.02,-137.22 -0.13,-137.55 39.18 80
6 12/02/2019 22:14:55 -0.02,-137.21 0.89,-133.02 476.78 80
7 12/04/2019 10:39:23 0.03,-137.20 0.25,-138.30 124.16 80
8 12/05/2019 10:17:57 0.03,-137.20 -0.72,-133.76 391.49 80
9 12/06/2019 22:42:34 -0.03,-137.18 -0.47,-139.06 214.78 80
10 12/07/2019 22:21:09 -0.03,-137.17 0.56,-134.53 300.52 80
11 12/09/2019 10:45:37 0.04,-137.15 0.64,-139.79 301.41 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/25/2019
SNOs_Map_GOES-17_NOAA-20_20191126.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/25/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service