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: 4/28/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2020 22:43:28 0.02,-137.20 -0.40,-139.17 223.76 80
2 04/29/2020 22:22:03 0.02,-137.20 0.58,-134.63 292.69 80
3 05/01/2020 10:46:30 -0.01,-137.20 0.60,-139.90 307.32 80
4 05/02/2020 10:25:06 -0.01,-137.20 -0.43,-135.37 208.71 80
5 05/03/2020 22:49:42 0.01,-137.19 -0.75,-140.68 397.28 80
6 05/04/2020 22:30:56 0.01,-137.18 0.23,-136.14 118.52 80
7 05/06/2020 10:52:44 -0.01,-137.18 0.95,-141.41 482.41 80
8 05/07/2020 10:31:19 -0.01,-137.17 -0.09,-136.89 32.95 80
9 05/09/2020 22:34:30 0.01,-137.13 -0.11,-137.66 59.38 80
10 05/10/2020 22:18:25 0.01,-137.12 0.87,-133.12 455.49 80
11 05/12/2020 10:40:12 -0.00,-137.10 0.30,-138.39 146.82 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/28/2020
SNOs_Map_GOES-17_NOAA-20_20200429.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/28/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service