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: 4/7/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2020 21:59:14 0.23,-127.54 0.07,-128.15 69.82 80
2 04/10/2020 21:40:30 0.24,-127.50 1.09,-123.62 441.81 80
3 04/12/2020 10:02:17 -0.22,-127.41 0.10,-128.89 168.43 80
4 04/13/2020 09:40:53 -0.23,-127.36 -0.93,-124.36 342.38 80
5 04/14/2020 22:05:28 0.20,-127.31 -0.31,-129.66 267.15 80
6 04/15/2020 21:44:04 0.21,-127.27 0.71,-125.13 244.06 80
7 04/17/2020 10:08:30 -0.18,-127.18 0.54,-130.39 365.80 80
8 04/18/2020 09:47:05 -0.19,-127.13 -0.49,-125.86 144.76 80
9 04/19/2020 22:11:41 0.17,-127.07 -0.75,-131.15 465.82 80
10 04/20/2020 21:50:16 0.18,-127.02 0.28,-126.63 45.12 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/7/2020
SNOs_Map_GOES-15_NOAA-20_20200408.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 04/07/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service