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: 4/3/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/03/2020 22:11:46 0.24,-127.78 -0.52,-131.18 387.83 80
2 04/04/2020 21:50:22 0.25,-127.74 0.50,-126.65 124.29 80
3 04/06/2020 10:14:49 -0.23,-127.66 0.70,-131.92 484.53 80
4 04/07/2020 09:53:23 -0.24,-127.62 -0.27,-127.38 27.01 80
5 04/09/2020 21:56:35 0.23,-127.53 0.12,-128.16 70.86 80
6 04/10/2020 21:37:50 0.24,-127.49 1.08,-123.62 440.64 80
7 04/12/2020 10:02:17 -0.22,-127.41 0.11,-128.89 168.91 80
8 04/13/2020 09:40:53 -0.23,-127.36 -0.92,-124.36 341.79 80
9 04/14/2020 22:05:28 0.20,-127.30 -0.32,-129.66 268.77 80
10 04/15/2020 21:44:03 0.21,-127.25 0.71,-125.13 242.28 80
11 04/17/2020 10:08:30 -0.18,-127.17 0.55,-130.38 366.95 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/3/2020
SNOs_Map_GOES-15_NOAA-20_20200404.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/03/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service