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: 3/27/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/27/2020 22:40:52 0.02,-137.22 -0.38,-139.13 217.26 80
2 03/28/2020 22:24:46 0.03,-137.21 0.58,-134.59 298.63 80
3 03/30/2020 10:46:35 -0.03,-137.21 0.57,-139.87 302.49 80
4 03/31/2020 10:25:10 -0.03,-137.20 -0.46,-135.34 212.74 80
5 04/01/2020 22:47:06 0.03,-137.18 -0.73,-140.65 394.93 80
6 04/02/2020 22:31:01 0.03,-137.16 0.24,-136.11 119.97 80
7 04/04/2020 10:52:49 -0.02,-137.15 0.91,-141.39 482.21 80
8 04/05/2020 10:31:24 -0.02,-137.13 -0.06,-136.85 32.39 80
9 04/07/2020 22:34:36 0.01,-137.08 -0.09,-137.63 62.26 80
10 04/08/2020 22:18:31 0.02,-137.06 0.93,-133.10 451.80 80
11 04/10/2020 10:40:18 -0.02,-137.04 0.27,-138.37 151.65 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/27/2020
SNOs_Map_GOES-17_NOAA-20_20200328.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/27/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service