Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/20/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/20/2021 22:36:13 0.01,-137.20 -0.07,-137.53 38.12 80
2 05/21/2021 22:14:49 0.01,-137.19 0.96,-133.01 477.67 80
3 05/23/2021 10:39:18 -0.00,-137.19 0.24,-138.27 123.38 80
4 05/24/2021 10:17:54 -0.01,-137.18 -0.79,-133.75 391.87 80
5 05/25/2021 22:42:31 0.01,-137.16 -0.40,-139.05 215.05 80
6 05/26/2021 22:21:07 0.01,-137.15 0.58,-134.52 299.71 80
7 05/28/2021 10:45:36 -0.01,-137.13 0.57,-139.80 303.03 80
8 05/29/2021 10:24:12 -0.01,-137.12 -0.41,-135.26 211.31 80
9 05/30/2021 22:46:09 0.01,-137.09 -0.78,-140.57 396.86 80
10 05/31/2021 22:30:06 0.01,-137.07 0.26,-136.04 117.47 80
11 06/02/2021 10:51:54 -0.00,-137.05 0.95,-141.31 485.69 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/20/2021
SNOs_Map_GOES-17_NPP_20210520.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/20/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP