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: 8/13/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/14/2022 10:40:29 0.06,-137.32 0.33,-138.38 121.70 80
2 08/15/2022 10:19:05 0.06,-137.32 -0.71,-133.86 394.65 80
3 08/16/2022 22:41:03 -0.06,-137.31 -0.48,-139.16 210.95 80
4 08/17/2022 22:24:59 -0.06,-137.31 0.56,-134.64 305.13 80
5 08/19/2022 10:46:47 0.06,-137.32 0.64,-139.91 295.38 80
6 08/20/2022 10:25:23 0.05,-137.31 -0.35,-135.37 220.16 80
7 08/21/2022 22:47:20 -0.05,-137.29 -0.84,-140.68 386.98 80
8 08/22/2022 22:31:17 -0.05,-137.28 0.21,-136.16 128.17 80
9 08/24/2022 10:50:25 0.04,-137.28 0.99,-141.43 473.63 80
10 08/25/2022 10:34:22 0.03,-137.26 -0.06,-136.91 41.16 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/13/2022
SNOs_Map_GOES-17_NPP_20220813.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/13/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP