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: 2/14/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/14/2020 22:30:43 -0.03,-137.22 0.24,-136.10 128.11 80
2 02/16/2020 10:52:31 0.04,-137.21 0.96,-141.37 473.80 80
3 02/17/2020 10:31:06 0.04,-137.20 -0.03,-136.83 41.79 80
4 02/19/2020 22:34:19 -0.05,-137.18 -0.15,-137.60 48.04 80
5 02/20/2020 22:18:15 -0.05,-137.17 0.84,-133.07 467.25 80
6 02/22/2020 10:40:04 0.05,-137.15 0.30,-138.34 135.70 80
7 02/23/2020 10:18:40 0.05,-137.14 -0.69,-133.81 379.30 80
8 02/24/2020 22:40:36 -0.06,-137.12 -0.53,-139.10 226.77 80
9 02/25/2020 22:24:33 -0.06,-137.11 0.52,-134.58 288.12 80
10 02/27/2020 10:46:21 0.06,-137.08 0.68,-139.85 315.39 80
11 02/28/2020 10:24:56 0.06,-137.06 -0.32,-135.31 199.04 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/14/2020
SNOs_Map_GOES-17_NOAA-20_20200215.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/14/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service