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: 3/8/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/08/2024 09:21:27 -0.06, 61.28 -0.17, 60.68 67.85 80
2 03/09/2024 09:05:23 -0.06, 61.28 0.84, 65.21 448.44 80
3 03/10/2024 21:27:12 0.06, 61.20 0.36, 59.93 144.45 80
4 03/11/2024 21:05:49 0.06, 61.19 -0.66, 64.46 371.63 80
5 03/13/2024 09:30:26 -0.06, 61.26 -0.56, 59.15 241.36 80
6 03/14/2024 09:09:03 -0.06, 61.26 0.47, 63.67 274.57 80
7 03/15/2024 21:33:32 0.07, 61.19 0.70, 58.39 318.86 80
8 03/16/2024 21:12:09 0.07, 61.19 -0.33, 62.92 196.80 80
9 03/18/2024 09:36:45 -0.08, 61.27 -0.92, 57.62 416.96 80
10 03/19/2024 09:15:21 -0.08, 61.28 0.12, 62.14 98.63 80
11 03/20/2024 21:37:10 0.09, 61.21 1.08, 56.87 495.09 80
12 03/21/2024 21:18:26 0.09, 61.21 0.03, 61.39 20.61 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 3/8/2024
SNOs_Map_GOES-15_NPP_20240308.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 03/08/2024 in txt file.

Historical Predications of SNOs between GOES-15 and NPP