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: 12/3/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/04/2019 10:39:23 0.00,-137.20 0.22,-138.30 124.54 80
2 12/05/2019 10:17:58 -0.00,-137.20 -0.75,-133.76 391.89 80
3 12/06/2019 22:42:34 -0.00,-137.19 -0.44,-139.06 213.30 80
4 12/07/2019 22:21:10 -0.00,-137.19 0.59,-134.53 302.82 80
5 12/09/2019 10:45:37 0.01,-137.19 0.61,-139.80 297.36 80
6 12/10/2019 10:24:12 0.01,-137.18 -0.42,-135.27 218.26 80
7 12/11/2019 22:48:49 -0.02,-137.16 -0.76,-140.57 388.38 80
8 12/12/2019 22:27:23 -0.02,-137.14 0.21,-136.03 126.64 80
9 12/14/2019 10:51:51 0.02,-137.13 0.98,-141.29 475.35 80
10 12/15/2019 10:30:26 0.02,-137.11 -0.05,-136.76 39.08 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/3/2019
SNOs_Map_GOES-17_NOAA-20_20191204.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/03/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service