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: 11/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/22/2023 08:39:46 -0.01,-104.69 0.74,-108.11 389.29 80
2 11/23/2023 08:18:20 -0.01,-104.69 -0.24,-103.57 127.72 80
3 11/24/2023 20:40:17 0.01,-104.67 -0.93,-108.88 479.03 80
4 11/25/2023 20:24:11 0.01,-104.68 0.05,-104.34 38.27 80
5 11/28/2023 08:27:14 -0.01,-104.72 0.07,-105.08 40.94 80
6 11/29/2023 08:05:49 -0.01,-104.73 -0.92,-100.55 475.97 80
7 11/30/2023 20:27:45 0.00,-104.70 -0.24,-105.86 130.94 80
8 12/01/2023 20:11:39 0.00,-104.71 0.75,-101.32 386.40 80
9 12/03/2023 08:33:27 0.00,-104.76 0.41,-106.59 209.01 80
10 12/04/2023 08:12:01 0.00,-104.76 -0.59,-102.05 308.34 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/21/2023
SNOs_Map_GOES-17_NPP_20231121.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/21/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP