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: 3/30/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/30/2020 10:46:34 -0.02,-137.22 0.60,-139.86 301.39 80
2 03/31/2020 10:25:10 -0.02,-137.22 -0.43,-135.33 214.71 80
3 04/01/2020 22:47:06 0.02,-137.20 -0.75,-140.64 391.72 80
4 04/02/2020 22:31:01 0.02,-137.20 0.27,-136.11 124.10 80
5 04/04/2020 10:52:49 -0.01,-137.20 0.93,-141.38 476.38 80
6 04/05/2020 10:31:24 -0.01,-137.19 -0.10,-136.85 38.98 80
7 04/07/2020 22:34:35 0.01,-137.15 -0.12,-137.62 53.69 80
8 04/08/2020 22:18:31 0.01,-137.14 0.91,-133.09 461.28 80
9 04/10/2020 10:40:18 -0.01,-137.13 0.29,-138.36 140.57 80
10 04/11/2020 10:18:53 -0.01,-137.12 -0.74,-133.84 373.84 80
11 04/12/2020 22:40:50 0.01,-137.08 -0.44,-139.14 235.42 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/30/2020
SNOs_Map_GOES-17_NOAA-20_20200330.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/30/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service