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: 8/26/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/27/2019 22:33:21 0.03,-137.20 -0.05,-137.50 34.02 80
2 08/28/2019 22:17:15 0.03,-137.20 0.95,-132.96 482.04 80
3 08/30/2019 10:39:03 -0.03,-137.18 0.18,-138.24 119.69 80
4 08/31/2019 10:20:17 -0.03,-137.17 -0.83,-133.70 396.13 80
5 09/01/2019 22:39:32 0.03,-137.16 -0.37,-139.00 209.19 80
6 09/02/2019 22:23:27 0.03,-137.15 0.64,-134.47 306.36 80
7 09/04/2019 10:45:13 -0.03,-137.13 0.55,-139.73 296.16 80
8 09/05/2019 10:23:48 -0.04,-137.12 -0.46,-135.19 218.93 80
9 09/06/2019 22:45:43 0.04,-137.09 -0.73,-140.49 387.58 80
10 09/07/2019 22:29:38 0.04,-137.08 0.28,-135.96 127.17 80
11 09/09/2019 10:51:24 -0.04,-137.05 0.92,-141.22 476.41 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/26/2019
SNOs_Map_GOES-17_NOAA-20_20190827.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/26/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service