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: 7/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2023 20:28:35 0.00,-104.72 -0.23,-105.78 121.16 80
2 07/10/2023 20:12:31 0.00,-104.72 0.78,-101.25 395.39 80
3 07/12/2023 08:34:19 0.00,-104.74 0.39,-106.53 203.52 80
4 07/13/2023 08:12:55 0.00,-104.74 -0.62,-102.00 312.65 80
5 07/14/2023 20:34:51 -0.01,-104.73 -0.59,-107.30 294.10 80
6 07/15/2023 20:18:46 -0.01,-104.73 0.42,-102.78 222.38 80
7 07/17/2023 08:40:35 0.01,-104.75 0.74,-108.06 376.03 80
8 07/18/2023 08:19:10 0.01,-104.75 -0.27,-103.53 140.18 80
9 07/19/2023 20:41:06 -0.01,-104.74 -0.93,-108.83 466.91 80
10 07/20/2023 20:25:02 -0.01,-104.74 0.09,-104.31 49.80 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/9/2023
SNOs_Map_GOES-17_NPP_20230709.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/09/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP