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: 5/10/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/10/2020 22:18:26 0.02,-137.20 0.96,-133.13 464.27 80
2 05/12/2020 10:40:13 -0.01,-137.21 0.27,-138.39 135.48 80
3 05/13/2020 10:18:48 -0.01,-137.21 -0.76,-133.87 381.29 80
4 05/14/2020 22:40:44 0.01,-137.22 -0.41,-139.17 222.66 80
5 05/15/2020 22:24:39 0.01,-137.22 0.57,-134.64 294.11 80
6 05/17/2020 10:46:26 -0.00,-137.22 0.60,-139.91 305.99 80
7 05/18/2020 10:25:02 -0.01,-137.22 -0.43,-135.38 210.38 80
8 05/19/2020 22:46:57 0.00,-137.22 -0.80,-140.68 394.59 80
9 05/20/2020 22:30:53 0.00,-137.22 0.24,-136.15 121.53 80
10 05/22/2020 10:52:40 -0.00,-137.21 0.93,-141.42 479.58 80
11 05/23/2020 10:31:14 -0.00,-137.20 -0.05,-136.88 35.95 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/10/2020
SNOs_Map_GOES-17_NOAA-20_20200510.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/10/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service