Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/30/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/30/2019 22:02:24 -0.02,-128.45 -0.29,-129.66 137.56 80
2 05/31/2019 21:46:19 -0.02,-128.45 0.70,-125.12 378.94 80
3 06/02/2019 10:05:26 0.00,-128.43 0.47,-130.39 223.84 80
4 06/03/2019 09:49:22 0.01,-128.42 -0.58,-125.87 291.91 80
5 06/04/2019 22:08:37 0.01,-128.42 -0.63,-131.16 313.90 80
6 06/05/2019 21:52:32 -0.00,-128.40 0.41,-126.64 201.67 80
7 06/07/2019 10:11:40 -0.02,-128.38 0.76,-131.91 401.98 80
8 06/08/2019 09:55:34 -0.01,-128.36 -0.23,-127.37 113.04 80
9 06/09/2019 22:14:50 0.02,-128.34 -0.97,-132.67 494.12 80
10 06/10/2019 21:58:45 0.01,-128.33 0.07,-128.15 21.15 80
11 06/13/2019 09:59:07 -0.02,-128.28 0.11,-128.88 67.93 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/30/2019
SNOs_Map_GOES-15_NOAA-20_20190531.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/30/2019 in txt file.

Historical Predictions of SNOs between GOES-15 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service