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: 2/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/10/2023 20:22:27 -0.03,-103.60 -0.18,-104.22 70.43 80
2 02/11/2023 20:06:20 -0.03,-102.80 0.67, -99.65 358.98 80
3 02/13/2023 08:25:23 0.03,-101.55 0.78,-104.85 376.96 80
4 02/14/2023 08:09:15 0.03,-100.74 -0.07,-100.28 52.08 80
5 02/15/2023 07:50:28 0.03, -99.93 -0.92, -95.71 481.16 80
6 02/16/2023 20:09:39 -0.04, -98.71 -0.55,-100.94 254.65 80
7 02/17/2023 19:53:32 -0.04, -97.90 0.31, -96.37 174.42 80
8 02/20/2023 07:53:47 0.05, -95.84 0.32, -97.00 131.86 80
9 02/21/2023 07:37:39 0.05, -95.04 -0.54, -92.43 297.56 80
10 02/22/2023 19:56:50 -0.05, -93.83 -0.91, -97.67 437.53 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/9/2023
SNOs_Map_GOES-17_NPP_20230209.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/09/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP