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: 12/5/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/05/2024 09:21:01 -0.01, 61.53 -0.19, 60.67 97.84 80
2 12/06/2024 09:04:58 -0.01, 61.52 0.82, 65.20 419.03 80
3 12/07/2024 21:26:49 -0.01, 61.44 0.32, 59.91 174.57 80
4 12/08/2024 21:05:26 0.00, 61.44 -0.64, 64.44 341.43 80
5 12/10/2024 09:27:26 0.01, 61.51 -0.52, 59.12 272.11 80
6 12/11/2024 09:11:24 0.00, 61.50 0.50, 63.64 244.47 80
7 12/12/2024 21:33:14 -0.02, 61.42 0.68, 58.37 348.18 80
8 12/13/2024 21:11:52 -0.00, 61.42 -0.35, 62.89 167.25 80
9 12/15/2024 09:33:51 0.02, 61.52 -0.85, 57.58 448.72 80
10 12/16/2024 09:17:47 0.01, 61.52 0.12, 62.11 67.19 80
11 12/18/2024 21:20:55 -0.01, 61.43 -0.00, 61.35 9.62 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 12/5/2024
SNOs_Map_GOES-15_NPP_20241205.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 12/05/2024 in txt file.

Historical Predications of SNOs between GOES-15 and NPP