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: 5/13/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/13/2019 22:24:27 -0.01,-137.19 0.60,-134.62 293.01 80
2 05/15/2019 10:46:14 0.01,-137.21 0.63,-139.88 304.59 80
3 05/16/2019 10:24:49 0.01,-137.21 -0.41,-135.35 211.57 80
4 05/17/2019 22:46:46 -0.01,-137.18 -0.76,-140.66 396.61 80
5 05/18/2019 22:30:40 -0.01,-137.17 0.23,-136.13 119.52 80
6 05/20/2019 10:52:27 0.00,-137.20 0.94,-141.40 478.53 80
7 05/21/2019 10:31:02 0.00,-137.19 -0.04,-136.86 36.94 80
8 05/23/2019 22:34:13 0.00,-137.13 -0.13,-137.63 57.68 80
9 05/24/2019 22:18:08 0.01,-137.12 0.92,-133.11 457.62 80
10 05/26/2019 10:39:56 -0.01,-137.13 0.26,-138.38 141.34 80
11 05/27/2019 10:18:30 -0.01,-137.12 -0.73,-133.84 373.40 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/13/2019
SNOs_Map_GOES-17_NOAA-20_20190514.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/13/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service