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: 12/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/20/2023 08:11:45 0.01,-104.69 -0.58,-101.99 307.32 80
2 12/21/2023 20:33:40 -0.01,-104.67 -0.58,-107.30 299.12 80
3 12/22/2023 20:17:34 -0.01,-104.67 0.39,-102.75 218.10 80
4 12/24/2023 08:39:20 0.02,-104.70 0.76,-108.02 378.23 80
5 12/25/2023 08:17:55 0.02,-104.70 -0.27,-103.49 138.67 80
6 12/26/2023 20:39:49 -0.02,-104.67 -0.94,-108.78 468.22 80
7 12/27/2023 20:23:44 -0.02,-104.68 0.09,-104.25 48.94 80
8 12/30/2023 08:26:44 0.02,-104.71 0.07,-104.98 29.85 80
9 12/31/2023 08:05:18 0.01,-104.72 -0.97,-100.45 487.27 80
10 01/01/2024 20:27:12 -0.01,-104.69 -0.22,-105.74 119.02 80
11 01/02/2024 20:11:06 -0.01,-104.70 0.76,-101.20 398.56 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/20/2023
SNOs_Map_GOES-17_NPP_20231220.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/20/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP