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: 9/14/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2019 10:39:10 -0.02,-137.19 0.23,-138.27 122.76 80
2 09/16/2019 10:17:46 -0.02,-137.20 -0.77,-133.74 394.10 80
3 09/17/2019 22:39:43 0.02,-137.19 -0.40,-139.05 211.22 80
4 09/18/2019 22:23:39 0.02,-137.20 0.60,-134.52 305.18 80
5 09/20/2019 10:45:27 -0.02,-137.21 0.57,-139.79 294.60 80
6 09/21/2019 10:24:03 -0.02,-137.20 -0.43,-135.26 221.21 80
7 09/22/2019 22:48:40 0.02,-137.18 -0.73,-140.57 385.83 80
8 09/23/2019 22:29:55 0.02,-137.17 0.27,-136.04 129.37 80
9 09/25/2019 10:51:44 -0.02,-137.17 0.91,-141.31 472.05 80
10 09/26/2019 10:30:19 -0.02,-137.16 -0.09,-136.78 42.78 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/14/2019
SNOs_Map_GOES-17_NOAA-20_20190915.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/14/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service