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: 5/16/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/17/2020 10:46:26 -0.00,-137.17 0.61,-139.91 311.16 80
2 05/18/2020 10:25:02 -0.01,-137.17 -0.43,-135.38 204.35 80
3 05/19/2020 22:46:57 0.00,-137.16 -0.80,-140.67 401.24 80
4 05/20/2020 22:30:53 0.01,-137.15 0.24,-136.15 113.96 80
5 05/22/2020 10:52:40 -0.01,-137.12 0.93,-141.42 489.15 80
6 05/23/2020 10:31:14 -0.01,-137.11 -0.05,-136.88 25.43 80
7 05/25/2020 22:34:25 0.01,-137.06 -0.14,-137.65 67.80 80
8 05/26/2020 22:18:21 0.00,-137.04 0.90,-133.13 446.21 80
9 05/28/2020 10:40:07 -0.00,-137.00 0.33,-138.38 158.75 80
10 05/29/2020 10:18:43 0.00,-136.97 -0.71,-133.86 354.81 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/16/2020
SNOs_Map_GOES-17_NOAA-20_20200517.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/16/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service