Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/10/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/10/2023 10:47:26 -0.00,-137.32 0.53,-139.84 285.89 80
2 01/11/2023 10:26:01 -0.00,-137.32 -0.44,-135.30 229.74 80
3 01/12/2023 22:48:00 0.00,-137.30 -0.72,-140.61 376.08 80
4 01/13/2023 22:31:55 0.00,-137.30 0.26,-136.07 139.31 80
5 01/15/2023 10:53:44 -0.00,-137.28 0.90,-141.34 462.96 80
6 01/16/2023 10:32:21 -0.01,-137.27 -0.14,-136.82 51.82 80
7 01/18/2023 22:35:34 0.01,-137.22 -0.09,-137.58 41.89 80
8 01/19/2023 22:19:30 0.02,-137.20 0.95,-133.06 472.02 80
9 01/21/2023 10:41:19 -0.02,-137.16 0.26,-138.32 132.41 80
10 01/22/2023 10:19:55 -0.02,-137.13 -0.78,-133.79 381.12 80
11 01/23/2023 22:41:53 0.02,-137.09 -0.41,-139.10 227.85 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/10/2023
SNOs_Map_GOES-17_NPP_20230110.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/10/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP