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: 4/8/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/08/2020 22:18:31 0.02,-137.21 0.95,-133.10 468.35 80
2 04/10/2020 10:40:19 -0.02,-137.21 0.25,-138.37 131.98 80
3 04/11/2020 10:18:54 -0.02,-137.21 -0.78,-133.84 384.09 80
4 04/12/2020 22:40:50 0.02,-137.21 -0.41,-139.15 221.39 80
5 04/13/2020 22:24:46 0.02,-137.20 0.62,-134.62 294.56 80
6 04/15/2020 10:46:33 -0.01,-137.20 0.57,-139.89 306.44 80
7 04/16/2020 10:25:08 -0.01,-137.19 -0.40,-135.35 209.18 80
8 04/17/2020 22:47:04 0.01,-137.18 -0.78,-140.66 397.22 80
9 04/18/2020 22:31:00 0.01,-137.17 0.25,-136.13 118.36 80
10 04/20/2020 10:52:47 -0.00,-137.16 0.94,-141.40 482.98 80
11 04/21/2020 10:31:22 -0.00,-137.15 -0.09,-136.87 32.19 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/8/2020
SNOs_Map_GOES-17_NOAA-20_20200409.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/08/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service