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: 4/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2023 08:28:59 0.01,-104.72 0.06,-105.01 32.09 80
2 04/19/2023 08:07:33 0.01,-104.73 -0.96,-100.48 484.49 80
3 04/20/2023 20:29:28 -0.01,-104.74 -0.27,-105.77 118.87 80
4 04/21/2023 20:13:22 -0.01,-104.74 0.76,-101.24 398.11 80
5 04/23/2023 08:35:09 0.02,-104.74 0.39,-106.51 202.21 80
6 04/24/2023 08:13:42 0.01,-104.74 -0.58,-101.97 314.24 80
7 04/25/2023 20:35:37 -0.01,-104.74 -0.57,-107.28 289.77 80
8 04/26/2023 20:19:31 -0.01,-104.74 0.40,-102.74 227.28 80
9 04/28/2023 08:41:17 0.01,-104.74 0.74,-108.01 372.62 80
10 04/29/2023 08:19:51 0.02,-104.75 -0.24,-103.47 144.35 80
11 04/30/2023 20:41:46 -0.01,-104.75 -0.89,-108.79 459.64 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/17/2023
SNOs_Map_GOES-17_NPP_20230418.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/17/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP