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: 4/5/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/07/2020 22:34:36 0.02,-137.17 -0.06,-137.63 51.94 80
2 04/08/2020 22:18:31 0.02,-137.16 0.91,-133.09 463.46 80
3 04/10/2020 10:40:19 -0.02,-137.16 0.23,-138.37 138.36 80
4 04/11/2020 10:18:53 -0.02,-137.14 -0.74,-133.83 376.40 80
5 04/12/2020 22:40:50 0.02,-137.11 -0.45,-139.14 231.69 80
6 04/13/2020 22:24:45 0.02,-137.10 0.58,-134.61 282.93 80
7 04/15/2020 10:46:33 -0.01,-137.08 0.62,-139.88 319.52 80
8 04/16/2020 10:25:08 -0.01,-137.06 -0.41,-135.36 194.74 80
9 04/17/2020 22:47:03 0.01,-137.02 -0.83,-140.65 414.30 80
10 04/18/2020 22:30:59 0.00,-137.00 0.20,-136.12 99.94 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/5/2020
SNOs_Map_GOES-17_NOAA-20_20200406.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/05/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service