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: 4/14/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/14/2023 20:42:04 -0.00,-104.73 -0.91,-108.81 464.62 80
2 04/15/2023 20:25:58 -0.00,-104.73 0.10,-104.27 51.90 80
3 04/18/2023 08:28:59 0.00,-104.72 0.05,-105.01 32.73 80
4 04/19/2023 08:07:34 0.00,-104.72 -0.97,-100.48 483.83 80
5 04/20/2023 20:29:28 -0.00,-104.73 -0.26,-105.77 119.54 80
6 04/21/2023 20:13:23 -0.00,-104.74 0.76,-101.24 397.34 80
7 04/23/2023 08:35:09 0.00,-104.73 0.40,-106.52 203.34 80
8 04/24/2023 08:13:43 0.01,-104.73 -0.63,-101.99 313.31 80
9 04/25/2023 20:35:38 -0.02,-104.73 -0.59,-107.28 290.37 80
10 04/26/2023 20:19:32 -0.02,-104.74 0.45,-102.75 226.53 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/14/2023
SNOs_Map_GOES-17_NPP_20230414.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/14/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP