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: 12/31/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2024 21:18:23 -0.04, 61.33 -0.04, 61.43 11.07 80
2 01/04/2024 09:21:36 0.05, 61.46 -0.13, 60.64 92.51 80
3 01/05/2024 09:05:32 0.04, 61.47 0.86, 65.18 422.36 80
4 01/06/2024 21:27:21 -0.05, 61.40 0.28, 59.90 171.02 80
5 01/07/2024 21:05:57 -0.04, 61.42 -0.70, 64.43 342.74 80
6 01/09/2024 09:27:54 0.04, 61.56 -0.48, 59.12 277.33 80
7 01/10/2024 09:11:50 0.03, 61.58 0.51, 63.66 236.57 80
8 01/11/2024 21:33:38 -0.04, 61.51 0.69, 58.39 357.06 80
9 01/12/2024 21:12:14 -0.03, 61.54 -0.36, 62.91 155.91 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/31/2023
SNOs_Map_GOES-15_NPP_20231231.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/31/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP