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: 12/12/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/12/2019 22:27:24 -0.00,-137.18 0.26,-136.04 130.69 80
2 12/14/2019 10:51:51 0.00,-137.15 0.94,-141.30 472.69 80
3 12/15/2019 10:30:27 -0.00,-137.13 -0.09,-136.77 40.88 80
4 12/17/2019 22:36:18 0.01,-137.05 -0.12,-137.53 55.46 80
5 12/18/2019 22:14:53 0.01,-137.02 0.91,-133.00 457.74 80
6 12/20/2019 10:39:21 -0.01,-136.98 0.28,-138.27 146.70 80
7 12/21/2019 10:17:56 -0.01,-136.95 -0.75,-133.74 366.26 80
8 12/22/2019 22:42:31 0.00,-136.89 -0.49,-139.03 244.12 80
9 12/23/2019 22:21:07 0.00,-136.85 0.54,-134.50 268.48 80
10 12/25/2019 10:45:34 0.01,-136.80 0.65,-139.76 337.04 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/12/2019
SNOs_Map_GOES-17_NOAA-20_20191212.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service