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: 10/21/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/22/2019 10:45:35 0.00,-137.20 0.59,-139.82 298.29 80
2 10/23/2019 10:24:11 -0.00,-137.20 -0.42,-135.29 217.95 80
3 10/24/2019 22:46:07 0.00,-137.20 -0.77,-140.59 386.67 80
4 10/25/2019 22:30:03 0.00,-137.20 0.24,-136.06 129.43 80
5 10/27/2019 10:51:51 -0.00,-137.19 0.93,-141.33 472.04 80
6 10/28/2019 10:30:26 0.00,-137.19 -0.08,-136.80 43.67 80
7 10/30/2019 22:33:38 -0.00,-137.17 -0.09,-137.58 46.60 80
8 10/31/2019 22:17:34 -0.00,-137.16 0.92,-133.05 468.61 80
9 11/02/2019 10:36:42 -0.01,-137.14 0.25,-138.32 134.51 80
10 11/03/2019 10:17:58 -0.02,-137.12 -0.77,-133.79 380.13 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/21/2019
SNOs_Map_GOES-17_NOAA-20_20191022.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/21/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service