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: 6/15/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/16/2020 09:40:33 0.01,-127.68 -0.73,-124.34 380.10 80
2 06/17/2020 22:02:28 -0.02,-127.60 -0.49,-129.64 231.96 80
3 06/18/2020 21:46:24 -0.01,-127.57 0.56,-125.11 280.26 80
4 06/20/2020 10:08:10 0.02,-127.52 0.67,-130.37 324.64 80
5 06/21/2020 09:46:45 0.01,-127.48 -0.38,-125.85 186.65 80
6 06/22/2020 22:08:41 -0.02,-127.39 -0.83,-131.14 427.58 80
7 06/23/2020 21:52:35 -0.01,-127.34 0.16,-126.61 83.81 80
8 06/26/2020 09:55:37 0.02,-127.24 0.03,-127.34 10.80 80
9 06/27/2020 09:34:12 0.01,-127.19 -0.96,-122.80 499.99 80
10 06/28/2020 21:56:07 -0.03,-127.09 -0.24,-128.10 115.32 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/15/2020
SNOs_Map_GOES-15_NOAA-20_20200616.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 06/15/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service