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: 5/5/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/05/2024 09:34:17 -0.07, 61.49 -0.97, 57.51 452.93 80
2 05/06/2024 09:18:12 -0.07, 61.50 0.03, 62.05 62.28 80
3 05/08/2024 21:18:34 0.06, 61.53 0.10, 61.31 24.56 80
4 05/09/2024 21:02:28 0.07, 61.54 -0.90, 65.85 490.32 80
5 05/11/2024 09:21:43 -0.05, 61.59 -0.29, 60.54 119.02 80
6 05/12/2024 09:05:38 -0.06, 61.61 0.72, 65.08 395.60 80
7 05/13/2024 21:24:44 0.04, 61.63 0.47, 59.82 207.14 80
8 05/14/2024 21:08:39 0.06, 61.65 -0.54, 64.35 307.69 80
9 05/16/2024 09:27:54 -0.04, 61.69 -0.64, 59.05 301.34 80
10 05/17/2024 09:11:49 -0.05, 61.71 0.37, 63.58 213.30 80
11 05/18/2024 21:30:55 0.03, 61.74 0.82, 58.32 390.05 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/5/2024
SNOs_Map_GOES-15_NPP_20240505.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/05/2024 in txt file.

Historical Predications of SNOs between GOES-15 and NPP