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: 2/4/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/04/2020 22:18:06 -0.04,-137.18 0.86,-133.06 469.00 80
2 02/06/2020 10:39:55 0.05,-137.17 0.33,-138.33 133.14 80
3 02/07/2020 10:18:31 0.05,-137.15 -0.71,-133.81 381.61 80
4 02/08/2020 22:40:27 -0.06,-137.12 -0.53,-139.10 225.88 80
5 02/09/2020 22:24:24 -0.06,-137.11 0.52,-134.58 288.58 80
6 02/11/2020 10:46:12 0.06,-137.08 0.68,-139.84 314.60 80
7 02/12/2020 10:24:48 0.06,-137.06 -0.31,-135.31 199.48 80
8 02/13/2020 22:46:45 -0.06,-137.02 -0.86,-140.61 409.00 80
9 02/14/2020 22:30:41 -0.06,-137.00 0.13,-136.08 104.87 80
10 02/16/2020 10:52:29 0.07,-136.97 1.08,-141.34 499.16 80
11 02/17/2020 10:31:06 0.07,-136.94 0.03,-136.82 14.33 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/4/2020
SNOs_Map_GOES-17_NOAA-20_20200204.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/04/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service