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: 7/12/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2023 08:34:19 -0.01,-104.73 0.40,-106.53 204.52 80
2 07/13/2023 08:12:54 -0.02,-104.73 -0.61,-102.00 311.33 80
3 07/14/2023 20:34:52 0.01,-104.72 -0.54,-107.32 295.26 80
4 07/15/2023 20:18:47 0.01,-104.72 0.47,-102.79 220.99 80
5 07/17/2023 08:40:35 -0.01,-104.74 0.75,-108.05 378.33 80
6 07/18/2023 08:19:10 -0.01,-104.74 -0.26,-103.52 137.72 80
7 07/19/2023 20:41:07 0.01,-104.72 -0.89,-108.84 469.11 80
8 07/20/2023 20:25:03 0.01,-104.73 0.12,-104.31 47.54 80
9 07/23/2023 08:28:06 -0.00,-104.75 0.08,-105.05 34.23 80
10 07/24/2023 08:06:41 0.00,-104.76 -0.94,-100.52 482.22 80
11 07/25/2023 20:28:38 0.00,-104.74 -0.26,-105.83 124.62 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/12/2023
SNOs_Map_GOES-17_NPP_20230712.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/12/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP