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: 6/13/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/13/2019 22:40:20 0.02,-137.19 -0.40,-139.14 221.36 80
2 06/14/2019 22:24:14 0.02,-137.19 0.59,-134.60 295.37 80
3 06/16/2019 10:46:02 -0.02,-137.22 0.57,-139.87 302.53 80
4 06/17/2019 10:24:36 -0.03,-137.21 -0.42,-135.33 213.56 80
5 06/18/2019 22:46:33 0.03,-137.18 -0.72,-140.64 394.48 80
6 06/19/2019 22:30:27 0.03,-137.18 0.27,-136.11 121.60 80
7 06/21/2019 10:52:14 -0.04,-137.20 0.90,-141.38 476.75 80
8 06/22/2019 10:30:49 -0.03,-137.19 -0.09,-136.84 38.95 80
9 06/24/2019 22:34:00 0.04,-137.13 -0.05,-137.62 54.64 80
10 06/25/2019 22:17:54 0.04,-137.12 0.94,-133.08 460.89 80
11 06/27/2019 10:39:42 -0.04,-137.14 0.23,-138.35 138.42 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/13/2019
SNOs_Map_GOES-17_NOAA-20_20190614.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/13/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service