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: 5/3/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/04/2019 10:52:33 0.00,-137.21 0.92,-141.40 477.66 80
2 05/05/2019 10:31:07 0.00,-137.21 -0.06,-136.86 38.72 80
3 05/07/2019 22:34:19 -0.00,-137.18 -0.08,-137.65 52.61 80
4 05/08/2019 22:18:14 -0.00,-137.17 0.90,-133.11 463.28 80
5 05/10/2019 10:40:01 -0.00,-137.18 0.27,-138.38 136.47 80
6 05/11/2019 10:18:37 -0.00,-137.17 -0.77,-133.85 378.53 80
7 05/12/2019 22:40:32 0.00,-137.12 -0.45,-139.15 230.66 80
8 05/13/2019 22:24:27 0.00,-137.11 0.59,-134.62 284.51 80
9 05/15/2019 10:46:14 -0.00,-137.12 0.64,-139.88 315.41 80
10 05/16/2019 10:24:49 -0.01,-137.10 -0.40,-135.35 199.16 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/3/2019
SNOs_Map_GOES-17_NOAA-20_20190504.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/03/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service