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: 9/19/2022
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 0.61,-139.95 298.34 80
2 09/21/2022 10:28:18 0.05,-137.32 -0.39,-135.42 217.69 80
3 09/22/2022 22:47:35 -0.04,-137.32 -0.82,-140.71 387.55 80
4 09/23/2022 22:31:30 -0.04,-137.31 0.19,-136.18 128.34 80
5 09/25/2022 10:50:38 0.04,-137.30 0.98,-141.45 473.43 80
6 09/26/2022 10:34:34 0.04,-137.30 -0.03,-136.92 42.18 80
7 09/28/2022 22:35:06 -0.04,-137.27 -0.17,-137.69 48.94 80
8 09/29/2022 22:19:01 -0.04,-137.25 0.85,-133.16 466.01 80
9 10/01/2022 10:38:10 0.04,-137.23 0.32,-138.43 137.77 80
10 10/02/2022 10:22:05 0.04,-137.20 -0.70,-133.90 376.28 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/19/2022
SNOs_Map_GOES-17_NPP_20220919.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/19/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP