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: 5/6/2019
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/07/2019 09:55:45 0.06,-128.23 -0.14,-127.37 98.58 80
2 05/09/2019 21:58:55 -0.05,-128.28 -0.05,-128.14 15.65 80
3 05/12/2019 09:59:18 0.05,-128.31 0.18,-128.88 64.82 80
4 05/13/2019 09:43:13 0.06,-128.32 -0.80,-124.34 453.16 80
5 05/14/2019 22:02:29 -0.05,-128.34 -0.36,-129.65 149.43 80
6 05/15/2019 21:46:25 -0.06,-128.36 0.68,-125.13 368.57 80
7 05/17/2019 10:05:32 0.04,-128.38 0.49,-130.40 230.32 80
8 05/18/2019 09:49:26 0.05,-128.38 -0.49,-125.86 287.23 80
9 05/19/2019 22:08:43 -0.03,-128.39 -0.67,-131.17 316.54 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/6/2019
SNOs_Map_GOES-15_NOAA-20_20190507.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/06/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service