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: 7/11/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/12/2023 13:38:51 -0.29, 179.88 0.28, 177.32 291.02 80
2 07/13/2023 13:17:29 -0.26, 178.87 -0.91,-178.19 335.33 80
3 07/15/2023 01:42:12 0.30, 177.30 0.10, 176.42 100.36 80
4 07/17/2023 13:42:45 -0.30, 174.75 -0.48, 175.55 90.62 80
5 07/19/2023 02:07:29 0.34, 173.19 -0.32, 170.15 345.57 80
6 07/20/2023 01:46:07 0.31, 172.18 0.87, 174.64 280.75 80
7 07/21/2023 14:10:41 -0.35, 170.64 -0.06, 169.28 154.10 80
8 07/22/2023 13:49:20 -0.32, 169.63 -1.25, 173.77 471.96 80
9 07/24/2023 02:11:22 0.35, 168.07 0.40, 168.39 35.70 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 7/11/2023
SNOs_Map_GOES-15_NPP_20230711.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 07/11/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP