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: 1/29/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/29/2020 22:30:33 -0.04,-137.25 0.21,-136.08 132.70 80
2 01/31/2020 10:52:22 0.04,-137.32 0.93,-141.36 460.47 80
3 02/01/2020 10:30:58 0.04,-137.35 -0.05,-136.83 59.42 80
4 02/03/2020 22:34:11 -0.05,-137.42 -0.09,-137.61 21.72 80
5 02/04/2020 22:18:07 -0.05,-137.44 0.90,-133.07 497.63 80
6 02/06/2020 10:39:56 0.06,-137.49 0.24,-138.35 97.29 80
7 02/07/2020 10:18:32 0.06,-137.52 -0.75,-133.81 421.29 80
8 02/08/2020 22:40:29 -0.07,-137.53 -0.43,-139.12 181.35 80
9 02/09/2020 22:24:26 -0.07,-137.55 0.62,-134.60 337.06 80
10 02/11/2020 10:46:14 0.07,-137.59 0.59,-139.86 258.80 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/29/2020
SNOs_Map_GOES-17_NOAA-20_20200129.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/29/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service