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: 5/20/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/20/2020 09:47:00 -0.07,-128.28 -0.59,-125.90 271.21 80
2 05/21/2020 22:11:36 0.04,-128.26 -0.59,-131.21 335.24 80
3 05/22/2020 21:50:11 0.06,-128.25 0.39,-126.67 179.87 80
4 05/24/2020 10:14:38 -0.03,-128.24 0.78,-131.94 420.96 80
5 05/25/2020 09:53:13 -0.05,-128.22 -0.20,-127.40 93.26 80
6 05/27/2020 21:59:04 0.03,-128.17 0.01,-128.17 2.45 80
7 05/30/2020 10:02:05 -0.02,-128.13 0.18,-128.90 88.69 80
8 05/31/2020 09:40:41 -0.03,-128.11 -0.86,-124.38 424.92 80
9 06/01/2020 22:05:16 0.01,-128.05 -0.36,-129.67 184.75 80
10 06/02/2020 21:43:52 0.03,-128.03 0.68,-125.15 328.96 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/20/2020
SNOs_Map_GOES-15_NOAA-20_20200520.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 05/20/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service