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: 4/12/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/12/2020 22:40:50 0.02,-137.20 -0.40,-139.15 221.84 80
2 04/13/2020 22:24:46 0.02,-137.20 0.63,-134.62 293.87 80
3 04/15/2020 10:46:33 -0.02,-137.18 0.57,-139.89 308.12 80
4 04/16/2020 10:25:08 -0.01,-137.17 -0.41,-135.35 207.23 80
5 04/17/2020 22:47:04 0.01,-137.16 -0.78,-140.66 398.95 80
6 04/18/2020 22:31:00 0.01,-137.15 0.25,-136.13 116.38 80
7 04/20/2020 10:52:47 -0.01,-137.14 0.94,-141.40 485.90 80
8 04/21/2020 10:31:21 -0.01,-137.12 -0.04,-136.86 29.09 80
9 04/23/2020 22:34:33 0.01,-137.08 -0.11,-137.64 63.86 80
10 04/24/2020 22:18:28 0.01,-137.06 0.86,-133.10 450.56 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/12/2020
SNOs_Map_GOES-17_NOAA-20_20200412.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/12/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service