Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/17/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2020 22:47:05 0.02,-137.19 -0.74,-140.67 396.17 80
2 04/18/2020 22:30:59 0.02,-137.19 0.23,-136.13 120.42 80
3 04/20/2020 10:52:47 -0.02,-137.19 0.96,-141.40 480.32 80
4 04/21/2020 10:31:22 -0.02,-137.19 -0.07,-136.87 35.83 80
5 04/23/2020 22:34:34 0.02,-137.18 -0.08,-137.65 53.33 80
6 04/24/2020 22:18:29 0.02,-137.17 0.95,-133.12 462.31 80
7 04/26/2020 10:40:17 -0.02,-137.16 0.23,-138.39 139.99 80
8 04/27/2020 10:18:51 -0.02,-137.15 -0.74,-133.85 375.00 80
9 04/28/2020 22:40:48 0.01,-137.13 -0.44,-139.16 231.96 80
10 04/29/2020 22:24:43 0.01,-137.11 0.59,-134.64 282.68 80
11 05/01/2020 10:46:29 -0.00,-137.08 0.65,-139.89 320.93 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/17/2020
SNOs_Map_GOES-17_NOAA-20_20200418.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/17/2020 in txt file.

Historical Predictions of SNOs between GOES-17 and NOAA-20

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service