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: 11/26/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/26/2019 22:27:25 0.00,-137.21 0.24,-136.05 131.46 80
2 11/28/2019 10:51:53 0.00,-137.21 0.90,-141.33 469.15 80
3 11/29/2019 10:30:29 -0.00,-137.20 -0.12,-136.80 46.73 80
4 12/01/2019 22:36:20 0.01,-137.18 -0.10,-137.56 43.48 80
5 12/02/2019 22:14:55 0.01,-137.17 0.93,-133.03 472.03 80
6 12/04/2019 10:39:22 -0.01,-137.16 0.27,-138.29 129.48 80
7 12/05/2019 10:17:58 -0.02,-137.15 -0.75,-133.76 385.83 80
8 12/06/2019 22:42:34 0.01,-137.13 -0.43,-139.07 220.47 80
9 12/07/2019 22:21:10 0.01,-137.12 0.60,-134.54 294.52 80
10 12/09/2019 10:45:37 -0.00,-137.10 0.60,-139.80 307.83 80
11 12/10/2019 10:24:13 -0.00,-137.08 -0.43,-135.27 206.69 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/26/2019
SNOs_Map_GOES-17_NOAA-20_20191127.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/26/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service