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: 3/20/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/20/2020 10:31:22 0.00,-137.20 -0.10,-136.84 41.58 80
2 03/22/2020 22:34:35 0.00,-137.21 -0.06,-137.61 45.34 80
3 03/23/2020 22:18:31 0.00,-137.21 0.94,-133.08 471.53 80
4 03/25/2020 10:40:19 -0.00,-137.22 0.25,-138.35 128.70 80
5 03/26/2020 10:18:55 -0.00,-137.21 -0.75,-133.81 387.58 80
6 03/27/2020 22:40:52 0.00,-137.21 -0.41,-139.12 217.29 80
7 03/28/2020 22:24:47 0.00,-137.20 0.60,-134.59 298.67 80
8 03/30/2020 10:46:36 -0.00,-137.19 0.59,-139.85 302.79 80
9 03/31/2020 10:25:11 -0.00,-137.18 -0.41,-135.32 212.40 80
10 04/01/2020 22:47:07 0.00,-137.16 -0.80,-140.61 394.50 80
11 04/02/2020 22:31:04 0.00,-137.14 0.26,-136.09 120.36 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/20/2020
SNOs_Map_GOES-17_NOAA-20_20200320.jpg

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

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service