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: 12/23/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2022 22:25:19 -0.01,-137.34 0.61,-134.53 319.98 80
2 12/25/2022 10:47:08 0.02,-137.33 0.58,-139.80 281.55 80
3 12/26/2022 10:25:45 0.02,-137.32 -0.43,-135.27 233.93 80
4 12/27/2022 22:50:23 -0.02,-137.32 -0.75,-140.58 371.96 80
5 12/28/2022 22:28:59 -0.01,-137.31 0.26,-136.05 143.42 80
6 12/30/2022 10:53:29 0.02,-137.30 0.92,-141.32 458.42 80
7 12/31/2022 10:32:05 0.02,-137.29 -0.10,-136.79 56.77 80
8 01/02/2023 22:37:59 -0.02,-137.26 -0.12,-137.56 34.90 80
9 01/03/2023 22:16:36 -0.02,-137.25 0.90,-133.03 479.88 80
10 01/05/2023 10:41:05 0.03,-137.22 0.27,-138.30 123.34 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/23/2022
SNOs_Map_GOES-17_NPP_20221223.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/23/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP