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: 3/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2023 08:34:58 0.00,-104.75 0.42,-106.51 201.73 80
2 03/23/2023 08:13:34 0.00,-104.75 -0.59,-101.98 314.53 80
3 03/24/2023 20:35:33 -0.00,-104.76 -0.59,-107.29 288.61 80
4 03/25/2023 20:19:30 0.00,-104.76 0.48,-102.77 227.84 80
5 03/27/2023 08:41:20 -0.00,-104.76 0.71,-108.04 373.67 80
6 03/28/2023 08:19:56 -0.01,-104.76 -0.30,-103.51 142.46 80
7 03/29/2023 20:41:53 0.00,-104.76 -0.93,-108.80 461.04 80
8 03/30/2023 20:25:50 -0.00,-104.77 0.09,-104.28 55.54 80
9 04/02/2023 08:28:56 0.00,-104.77 0.06,-105.02 28.76 80
10 04/03/2023 08:07:32 0.00,-104.77 -0.96,-100.49 487.71 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/21/2023
SNOs_Map_GOES-17_NPP_20230321.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/21/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP