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: 9/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/25/2023 08:27:29 -0.01,-104.71 0.07,-105.05 39.59 80
2 09/26/2023 08:06:04 -0.01,-104.70 -0.97,-100.52 477.07 80
3 09/27/2023 20:27:57 0.00,-104.68 -0.28,-105.81 129.98 80
4 09/28/2023 20:11:52 0.00,-104.68 0.76,-101.28 387.22 80
5 09/30/2023 08:33:38 -0.00,-104.71 0.38,-106.55 208.97 80
6 10/01/2023 08:12:12 0.00,-104.71 -0.60,-102.01 308.05 80
7 10/02/2023 20:34:06 -0.00,-104.68 -0.56,-107.31 299.04 80
8 10/03/2023 20:17:59 -0.01,-104.69 0.43,-102.77 218.20 80
9 10/05/2023 08:39:45 0.01,-104.72 0.77,-108.03 377.70 80
10 10/06/2023 08:18:19 0.01,-104.72 -0.28,-103.51 139.24 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/23/2023
SNOs_Map_GOES-17_NPP_20230923.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/23/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP