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: 6/20/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/20/2020 22:49:26 -0.01,-137.20 -0.81,-140.66 395.48 80
2 06/21/2020 22:28:01 -0.00,-137.20 0.24,-136.14 120.50 80
3 06/23/2020 10:52:28 0.00,-137.19 0.93,-141.41 480.70 80
4 06/24/2020 10:31:03 -0.00,-137.18 -0.06,-136.87 34.94 80
5 06/26/2020 22:36:54 -0.01,-137.16 -0.10,-137.65 55.60 80
6 06/27/2020 22:15:28 -0.01,-137.15 0.88,-133.11 459.71 80
7 06/29/2020 10:39:56 0.01,-137.13 0.29,-138.38 142.63 80
8 06/30/2020 10:18:31 0.00,-137.11 -0.76,-133.86 372.17 80
9 07/01/2020 22:43:07 0.00,-137.09 -0.44,-139.15 235.28 80
10 07/02/2020 22:24:21 0.01,-137.07 0.55,-134.62 279.12 80
11 07/04/2020 10:43:28 -0.01,-137.04 0.63,-139.89 324.57 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/20/2020
SNOs_Map_GOES-17_NOAA-20_20200621.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/20/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service