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: 7/27/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/27/2019 22:17:37 0.02,-137.20 0.95,-133.03 475.48 80
2 07/29/2019 10:39:24 -0.03,-137.20 0.20,-138.30 125.30 80
3 07/30/2019 10:20:39 -0.03,-137.19 -0.80,-133.77 390.55 80
4 07/31/2019 22:39:54 0.04,-137.18 -0.40,-139.07 215.59 80
5 08/01/2019 22:23:48 0.04,-137.17 0.60,-134.53 299.97 80
6 08/03/2019 10:42:56 -0.04,-137.15 0.54,-139.80 301.85 80
7 08/04/2019 10:26:50 -0.04,-137.14 -0.46,-135.27 213.47 80
8 08/05/2019 22:46:05 0.04,-137.12 -0.74,-140.57 393.49 80
9 08/06/2019 22:30:00 0.04,-137.10 0.27,-136.03 121.64 80
10 08/08/2019 10:49:07 -0.05,-137.08 0.88,-141.30 480.89 80
11 08/09/2019 10:33:02 -0.05,-137.06 -0.12,-136.77 33.74 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/27/2019
SNOs_Map_GOES-17_NOAA-20_20190728.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/27/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service