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: 2/23/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/23/2024 20:33:53 0.01,-104.66 -0.62,-107.36 307.96 80
2 02/24/2024 20:17:47 0.01,-104.66 0.39,-102.82 208.91 80
3 02/26/2024 08:39:35 -0.01,-104.69 0.76,-108.09 387.82 80
4 02/27/2024 08:18:09 -0.01,-104.69 -0.25,-103.56 129.00 80
5 02/28/2024 20:40:04 0.01,-104.66 -0.92,-108.86 478.06 80
6 02/29/2024 20:23:59 0.01,-104.66 0.10,-104.32 38.83 80
7 03/03/2024 08:27:00 -0.01,-104.69 0.08,-105.05 41.53 80
8 03/04/2024 08:05:34 -0.01,-104.68 -0.93,-100.52 474.81 80
9 03/05/2024 20:27:30 0.02,-104.65 -0.22,-105.82 133.27 80
10 03/06/2024 20:11:24 0.02,-104.64 0.80,-101.29 383.13 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/23/2024
SNOs_Map_GOES-17_NPP_20240223.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/23/2024 in txt file.

Historical Predications of SNOs between GOES-17 and NPP