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: 10/17/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2019 10:17:55 -0.00,-137.20 -0.76,-133.78 390.23 80
2 10/19/2019 22:42:31 -0.00,-137.20 -0.44,-139.08 214.76 80
3 10/20/2019 22:21:07 0.00,-137.19 0.57,-134.55 300.84 80
4 10/22/2019 10:45:35 -0.00,-137.18 0.60,-139.82 301.35 80
5 10/23/2019 10:24:11 -0.01,-137.17 -0.41,-135.29 213.77 80
6 10/24/2019 22:48:47 0.00,-137.15 -0.79,-140.59 392.50 80
7 10/25/2019 22:30:02 0.00,-137.14 0.22,-136.06 122.62 80
8 10/27/2019 10:51:51 0.01,-137.12 0.95,-141.33 479.89 80
9 10/28/2019 10:30:26 0.02,-137.10 -0.07,-136.80 34.89 80
10 10/30/2019 22:33:38 -0.02,-137.06 -0.11,-137.57 58.13 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/17/2019
SNOs_Map_GOES-17_NOAA-20_20191018.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/17/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service