Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/12/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2023 13:38:50 -0.29, 179.88 0.29, 177.33 291.19 80
2 07/13/2023 13:17:29 -0.26, 178.87 -0.89,-178.18 335.11 80
3 07/15/2023 01:42:12 0.30, 177.30 0.09, 176.42 100.45 80
4 07/17/2023 13:42:45 -0.30, 174.76 -0.47, 175.55 90.17 80
5 07/19/2023 02:07:28 0.34, 173.19 -0.33, 170.15 345.89 80
6 07/20/2023 01:46:07 0.31, 172.18 0.86, 174.64 280.37 80
7 07/21/2023 14:10:41 -0.35, 170.65 -0.06, 169.29 154.79 80
8 07/22/2023 13:49:20 -0.32, 169.64 -1.25, 173.77 471.20 80
9 07/24/2023 02:11:22 0.35, 168.08 0.40, 168.39 35.11 80
10 07/25/2023 14:35:56 -0.38, 166.54 0.40, 163.03 400.01 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/12/2023
SNOs_Map_GOES-15_NPP_20230712.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/12/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP