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: 4/24/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/24/2019 21:40:14 -0.07,-127.90 0.90,-123.59 490.89 80
2 04/26/2019 10:02:01 0.06,-127.94 0.28,-128.86 105.38 80
3 04/27/2019 09:40:37 0.07,-127.96 -0.76,-124.33 414.31 80
4 04/28/2019 22:02:33 -0.07,-128.02 -0.42,-129.64 184.81 80
5 04/29/2019 21:46:27 -0.07,-128.05 0.56,-125.10 334.96 80
6 05/01/2019 10:08:16 0.06,-128.08 0.55,-130.38 261.53 80
7 05/02/2019 09:46:50 0.07,-128.11 -0.42,-125.85 257.76 80
8 05/03/2019 22:08:46 -0.06,-128.15 -0.75,-131.15 342.61 80
9 05/04/2019 21:52:42 -0.06,-128.18 0.29,-126.63 176.51 80
10 05/06/2019 10:14:29 0.05,-128.21 0.88,-131.90 420.87 80
11 05/07/2019 09:55:45 0.06,-128.22 -0.15,-127.37 97.53 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/24/2019
SNOs_Map_GOES-15_NOAA-20_20190425.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/24/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service