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: 9/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/25/2023 08:27:30 -0.02,-104.71 0.05,-105.06 39.73 80
2 09/26/2023 08:06:03 -0.02,-104.70 -0.93,-100.52 476.99 80
3 09/27/2023 20:27:58 0.01,-104.68 -0.25,-105.81 129.61 80
4 09/28/2023 20:11:52 0.01,-104.68 0.79,-101.29 387.71 80
5 09/30/2023 08:33:37 -0.01,-104.72 0.41,-106.54 208.49 80
6 10/01/2023 08:12:12 -0.01,-104.72 -0.64,-102.02 308.60 80
7 10/02/2023 20:34:05 0.01,-104.69 -0.59,-107.31 298.38 80
8 10/03/2023 20:18:00 0.01,-104.70 0.46,-102.78 219.02 80
9 10/05/2023 08:39:45 0.00,-104.73 0.73,-108.04 376.70 80
10 10/06/2023 08:18:19 -0.00,-104.73 -0.27,-103.50 140.22 80
11 10/07/2023 20:40:12 0.00,-104.70 -0.94,-108.79 466.86 80
12 10/08/2023 20:24:06 0.00,-104.70 0.13,-104.27 50.52 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/25/2023
SNOs_Map_GOES-17_NPP_20230925.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/25/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP