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: 12/14/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/15/2019 10:30:27 0.01,-137.22 -0.08,-136.77 51.26 80
2 12/17/2019 22:36:19 -0.00,-137.21 -0.07,-137.54 37.28 80
3 12/18/2019 22:14:54 0.00,-137.21 0.96,-133.01 478.90 80
4 12/20/2019 10:39:21 0.00,-137.21 0.23,-138.28 121.24 80
5 12/21/2019 10:17:57 -0.00,-137.21 -0.80,-133.75 394.65 80
6 12/22/2019 22:42:32 -0.01,-137.19 -0.44,-139.04 211.06 80
7 12/23/2019 22:21:08 -0.01,-137.18 0.59,-134.51 304.56 80
8 12/25/2019 10:45:35 0.02,-137.17 0.59,-139.77 296.52 80
9 12/26/2019 10:24:11 0.01,-137.16 -0.44,-135.24 218.57 80
10 12/27/2019 22:48:46 -0.02,-137.13 -0.80,-140.53 388.41 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/14/2019
SNOs_Map_GOES-17_NOAA-20_20191215.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/14/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service