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: 4/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/07/2023 08:35:14 -0.00,-104.74 0.38,-106.53 202.67 80
2 04/08/2023 08:13:50 0.00,-104.74 -0.60,-101.99 313.41 80
3 04/09/2023 20:35:48 0.00,-104.74 -0.54,-107.30 290.76 80
4 04/10/2023 20:19:44 0.00,-104.74 0.44,-102.76 225.24 80
5 04/12/2023 08:41:32 -0.00,-104.72 0.76,-108.02 376.51 80
6 04/13/2023 08:20:08 -0.00,-104.71 -0.29,-103.50 139.05 80
7 04/14/2023 20:42:06 -0.00,-104.71 -0.91,-108.80 465.84 80
8 04/15/2023 20:26:01 -0.00,-104.70 0.08,-104.26 50.27 80
9 04/18/2023 08:29:06 -0.00,-104.70 0.05,-105.00 34.39 80
10 04/19/2023 08:07:42 -0.00,-104.69 -0.94,-100.46 481.72 80
11 04/20/2023 20:29:39 0.01,-104.69 -0.24,-105.77 122.77 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/7/2023
SNOs_Map_GOES-17_NPP_20230407.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/07/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP