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: 3/26/2020
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 0.01,-137.22 -0.41,-139.12 216.43 80
2 03/28/2020 22:24:47 0.01,-137.21 0.59,-134.58 299.56 80
3 03/30/2020 10:46:36 -0.02,-137.21 0.59,-139.85 301.19 80
4 03/31/2020 10:25:11 -0.02,-137.20 -0.41,-135.32 214.18 80
5 04/01/2020 22:47:08 0.02,-137.18 -0.74,-140.63 392.92 80
6 04/02/2020 22:31:04 0.02,-137.16 0.26,-136.09 122.22 80
7 04/04/2020 10:52:52 -0.00,-137.15 0.92,-141.36 479.25 80
8 04/05/2020 10:31:28 -0.00,-137.13 -0.08,-136.82 35.40 80
9 04/07/2020 22:34:40 0.00,-137.08 -0.13,-137.59 58.56 80
10 04/08/2020 22:18:35 0.01,-137.06 0.88,-133.05 455.71 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/26/2020
SNOs_Map_GOES-17_NOAA-20_20200327.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/26/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service