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: 8/25/2019
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/25/2019 10:30:11 -0.03,-137.21 -0.14,-136.73 54.20 80
2 08/27/2019 22:33:21 0.03,-137.18 -0.05,-137.50 36.25 80
3 08/28/2019 22:17:15 0.03,-137.17 0.95,-132.96 479.00 80
4 08/30/2019 10:36:22 -0.03,-137.15 0.24,-138.22 123.60 80
5 08/31/2019 10:20:16 -0.03,-137.13 -0.77,-133.69 391.45 80
6 09/01/2019 22:39:31 0.03,-137.11 -0.42,-138.99 215.34 80
7 09/02/2019 22:23:27 0.03,-137.09 0.64,-134.47 299.48 80
8 09/04/2019 10:42:33 -0.03,-137.06 0.55,-139.73 303.96 80
9 09/05/2019 10:26:28 -0.03,-137.04 -0.46,-135.19 210.39 80
10 09/06/2019 22:45:43 0.03,-137.00 -0.73,-140.49 397.56 80
11 09/07/2019 22:29:38 0.04,-136.98 0.28,-135.96 116.44 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/25/2019
SNOs_Map_GOES-17_NOAA-20_20190825.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/25/2019 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service