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: 1/31/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/31/2020 21:49:54 0.04,-128.24 0.42,-126.62 184.98 80
2 02/02/2020 10:11:42 -0.04,-128.19 0.78,-131.88 420.47 80
3 02/03/2020 09:55:38 -0.03,-128.16 -0.21,-127.35 93.03 80
4 02/05/2020 21:58:51 0.02,-128.09 0.01,-128.12 2.73 80
5 02/08/2020 09:59:14 0.01,-128.00 0.20,-128.84 96.33 80
6 02/09/2020 09:43:10 0.01,-127.96 -0.79,-124.31 416.02 80
7 02/10/2020 22:05:07 -0.01,-127.92 -0.39,-129.62 193.71 80
8 02/11/2020 21:43:43 -0.00,-127.88 0.60,-125.08 318.38 80
9 02/13/2020 10:05:31 0.00,-127.81 0.60,-130.35 289.85 80
10 02/14/2020 09:49:28 0.00,-127.77 -0.45,-125.82 222.20 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/31/2020
SNOs_Map_GOES-15_NOAA-20_20200201.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 01/31/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service