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: 12/6/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/06/2024 09:04:58 -0.01, 61.52 0.81, 65.20 419.30 80
2 12/07/2024 21:26:49 -0.01, 61.44 0.33, 59.91 174.14 80
3 12/08/2024 21:05:27 0.00, 61.44 -0.69, 64.43 341.97 80
4 12/10/2024 09:27:26 0.01, 61.50 -0.53, 59.13 271.35 80
5 12/11/2024 09:11:24 0.00, 61.49 0.49, 63.65 245.36 80
6 12/12/2024 21:33:14 -0.02, 61.41 0.69, 58.37 347.15 80
7 12/13/2024 21:11:51 -0.00, 61.41 -0.34, 62.89 168.39 80
8 12/15/2024 09:33:51 0.02, 61.50 -0.87, 57.58 447.35 80
9 12/16/2024 09:17:48 0.01, 61.50 0.17, 62.10 68.70 80
10 12/18/2024 21:19:12 -0.01, 61.42 0.02, 61.35 8.03 23

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/6/2024
SNOs_Map_GOES-15_NPP_20241206.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/06/2024 in txt file.

Historical Predications of SNOs between GOES-15 and NPP