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: 7/5/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/05/2021 10:30:55 0.03,-137.17 -0.06,-136.85 37.27 80
2 07/07/2021 22:36:49 -0.02,-137.17 -0.10,-137.63 51.85 80
3 07/08/2021 22:15:24 -0.01,-137.17 0.88,-133.09 463.95 80
4 07/10/2021 10:39:54 0.01,-137.17 0.29,-138.37 137.21 80
5 07/11/2021 10:18:30 0.00,-137.16 -0.75,-133.84 378.18 80
6 07/12/2021 22:43:08 -0.01,-137.15 -0.44,-139.15 228.23 80
7 07/13/2021 22:21:43 -0.01,-137.14 0.53,-134.61 287.05 80
8 07/15/2021 10:46:12 0.02,-137.13 0.63,-139.89 314.82 80
9 07/16/2021 10:24:49 0.01,-137.11 -0.41,-135.37 200.10 80
10 07/17/2021 22:49:25 -0.01,-137.09 -0.84,-140.66 407.51 80
11 07/18/2021 22:28:02 -0.00,-137.07 0.19,-136.13 106.67 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/5/2021
SNOs_Map_GOES-17_NPP_20210705.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/05/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP