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: 5/28/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/28/2019 22:40:27 0.01,-137.17 -0.40,-139.15 224.49 80
2 05/29/2019 22:24:21 0.01,-137.17 0.58,-134.61 291.45 80
3 05/31/2019 10:46:09 -0.01,-137.18 0.59,-139.88 308.18 80
4 06/01/2019 10:24:43 -0.02,-137.16 -0.40,-135.34 206.94 80
5 06/02/2019 22:46:39 0.02,-137.12 -0.75,-140.66 402.21 80
6 06/03/2019 22:30:34 0.02,-137.11 0.24,-136.12 112.61 80
7 06/05/2019 10:52:21 -0.02,-137.10 0.93,-141.39 488.32 80
8 06/06/2019 10:30:56 -0.02,-137.08 -0.06,-136.85 25.81 80
9 06/08/2019 22:34:07 0.02,-136.99 -0.10,-137.62 71.36 80
10 06/09/2019 22:18:01 0.02,-136.97 0.89,-133.09 442.66 80
11 06/11/2019 10:39:48 -0.02,-136.96 0.28,-138.36 159.30 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/28/2019
SNOs_Map_GOES-17_NOAA-20_20190529.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/28/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service