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: 10/17/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2019 09:58:34 0.22,-128.20 0.35,-128.77 64.99 80
2 10/20/2019 09:42:30 0.23,-128.22 -0.66,-124.24 453.88 80
3 10/21/2019 22:01:47 -0.20,-128.21 -0.48,-129.56 153.14 80
4 10/22/2019 21:45:43 -0.21,-128.23 0.53,-125.03 365.65 80
5 10/24/2019 10:04:51 0.18,-128.31 0.64,-130.30 227.16 80
6 10/25/2019 09:48:47 0.19,-128.32 -0.37,-125.77 291.31 80
7 10/26/2019 22:08:03 -0.17,-128.30 -0.82,-131.07 316.55 80
8 10/27/2019 21:51:59 -0.18,-128.32 0.19,-126.54 201.97 80
9 10/29/2019 10:11:08 0.16,-128.39 0.92,-131.82 391.08 80
10 10/30/2019 09:55:03 0.17,-128.40 -0.09,-127.29 126.93 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/17/2019
SNOs_Map_GOES-15_NOAA-20_20191018.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/17/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service