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: 5/21/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/22/2020 10:52:39 -0.00,-137.20 0.97,-141.41 480.53 80
2 05/23/2020 10:31:15 -0.01,-137.20 -0.07,-136.89 35.70 80
3 05/25/2020 22:37:06 0.01,-137.19 -0.12,-137.66 53.87 80
4 05/26/2020 22:18:21 0.01,-137.18 0.92,-133.13 461.76 80
5 05/28/2020 10:40:09 -0.01,-137.17 0.25,-138.40 140.17 80
6 05/29/2020 10:18:43 -0.01,-137.16 -0.73,-133.86 375.06 80
7 05/30/2020 22:40:39 0.00,-137.14 -0.43,-139.17 231.66 80
8 05/31/2020 22:24:34 0.00,-137.12 0.55,-134.63 283.34 80
9 06/02/2020 10:46:21 -0.00,-137.10 0.62,-139.90 319.52 80
10 06/03/2020 10:27:36 -0.00,-137.08 -0.36,-135.37 195.08 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/21/2020
SNOs_Map_GOES-17_NOAA-20_20200522.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/21/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service