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: 1/8/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/08/2020 22:21:25 -0.03,-137.21 0.59,-134.56 302.95 80
2 01/10/2020 10:45:53 0.04,-137.20 0.61,-139.82 298.85 80
3 01/11/2020 10:24:29 0.04,-137.19 -0.37,-135.29 216.08 80
4 01/12/2020 22:49:06 -0.04,-137.16 -0.83,-140.59 390.88 80
5 01/13/2020 22:27:42 -0.04,-137.15 0.21,-136.07 123.81 80
6 01/15/2020 10:52:11 0.05,-137.13 0.99,-141.33 478.83 80
7 01/16/2020 10:30:47 0.04,-137.11 -0.05,-136.81 35.54 80
8 01/18/2020 22:36:40 -0.05,-137.06 -0.17,-137.58 58.30 80
9 01/19/2020 22:15:17 -0.05,-137.04 0.88,-133.05 455.67 80
10 01/21/2020 10:39:45 0.06,-137.01 0.33,-138.32 148.14 80
11 01/22/2020 10:18:20 0.05,-136.99 -0.66,-133.78 365.33 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/8/2020
SNOs_Map_GOES-17_NOAA-20_20200109.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/08/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service