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: 3/25/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/25/2020 10:40:19 -0.01,-137.22 0.24,-138.35 127.99 80
2 03/26/2020 10:18:55 -0.02,-137.22 -0.76,-133.81 388.16 80
3 03/27/2020 22:40:52 0.02,-137.21 -0.40,-139.12 217.30 80
4 03/28/2020 22:24:47 0.03,-137.21 0.61,-134.59 298.61 80
5 03/30/2020 10:46:36 -0.03,-137.20 0.58,-139.85 302.29 80
6 03/31/2020 10:25:11 -0.03,-137.19 -0.43,-135.32 212.99 80
7 04/01/2020 22:47:09 0.03,-137.16 -0.73,-140.63 394.29 80
8 04/02/2020 22:31:04 0.02,-137.15 0.27,-136.09 120.65 80
9 04/04/2020 10:52:52 -0.02,-137.13 0.91,-141.36 481.26 80
10 04/05/2020 10:31:28 -0.01,-137.12 -0.10,-136.83 33.40 80
11 04/07/2020 22:34:40 0.01,-137.06 -0.11,-137.59 60.81 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/25/2020
SNOs_Map_GOES-17_NOAA-20_20200325.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/25/2020 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service