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: 9/20/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/20/2022 10:44:23 0.06,-137.33 0.63,-139.95 298.30 80
2 09/21/2022 10:28:18 0.05,-137.32 -0.38,-135.41 217.70 80
3 09/22/2022 22:47:35 -0.05,-137.32 -0.78,-140.72 387.47 80
4 09/23/2022 22:31:31 -0.04,-137.31 0.23,-136.19 128.42 80
5 09/25/2022 10:50:38 0.04,-137.30 1.00,-141.45 473.44 80
6 09/26/2022 10:34:34 0.04,-137.30 -0.01,-136.92 42.27 80
7 09/28/2022 22:35:07 -0.04,-137.27 -0.12,-137.70 48.80 80
8 09/29/2022 22:19:02 -0.04,-137.25 0.89,-133.17 466.05 80
9 10/01/2022 10:38:09 0.04,-137.22 0.33,-138.43 137.83 80
10 10/02/2022 10:22:05 0.04,-137.20 -0.68,-133.90 376.24 80
11 10/03/2022 22:41:22 -0.03,-137.17 -0.46,-139.21 232.21 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/20/2022
SNOs_Map_GOES-17_NPP_20220920.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/20/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP