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: 5/16/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2023 20:41:31 -0.01,-104.72 -0.92,-108.76 460.50 80
2 05/17/2023 20:25:25 -0.01,-104.73 0.08,-104.23 56.42 80
3 05/20/2023 08:28:27 0.01,-104.73 0.06,-104.97 27.13 80
4 05/21/2023 08:07:01 0.01,-104.73 -0.94,-100.44 489.25 80
5 05/22/2023 20:28:57 -0.00,-104.73 -0.24,-105.74 115.34 80
6 05/23/2023 20:12:51 -0.00,-104.74 0.76,-101.21 401.40 80
7 05/25/2023 08:34:39 -0.00,-104.74 0.37,-106.49 198.37 80
8 05/26/2023 08:13:13 -0.00,-104.75 -0.63,-101.95 318.20 80
9 05/27/2023 20:35:08 0.01,-104.74 -0.54,-107.26 286.39 80
10 05/28/2023 20:19:03 0.01,-104.75 0.48,-102.73 230.76 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 5/16/2023
SNOs_Map_GOES-17_NPP_20230516.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 05/16/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP