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: 12/24/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/25/2019 10:45:41 0.02,-137.18 0.60,-139.80 298.43 80
2 12/26/2019 10:24:17 0.02,-137.16 -0.38,-135.26 215.59 80
3 12/27/2019 22:48:55 -0.02,-137.12 -0.77,-140.58 392.70 80
4 12/28/2019 22:27:31 -0.02,-137.10 0.21,-136.04 121.05 80
5 12/30/2019 10:51:59 0.02,-137.07 1.00,-141.30 483.23 80
6 12/31/2019 10:30:36 0.02,-137.05 -0.04,-136.78 30.29 80
7 01/02/2020 22:36:29 -0.02,-136.98 -0.13,-137.56 65.22 80
8 01/03/2020 22:15:05 -0.01,-136.96 0.85,-133.02 447.96 80
9 01/05/2020 10:39:33 0.02,-136.91 0.36,-138.29 157.29 80
10 01/06/2020 10:18:10 0.02,-136.88 -0.68,-133.76 355.44 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/24/2019
SNOs_Map_GOES-17_NOAA-20_20191224.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/24/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service