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: 11/8/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/09/2021 10:51:07 0.02,-137.21 0.98,-141.55 494.29 80
2 11/10/2021 10:35:04 0.02,-137.21 -0.02,-137.02 21.44 80
3 11/12/2021 22:35:39 -0.01,-137.19 -0.15,-137.80 69.15 80
4 11/13/2021 22:19:35 -0.01,-137.19 0.85,-133.27 446.54 80
5 11/15/2021 10:38:45 0.01,-137.19 0.30,-138.55 154.50 80
6 11/16/2021 10:22:42 0.01,-137.18 -0.71,-134.02 361.02 80
7 11/17/2021 22:42:00 -0.01,-137.17 -0.46,-139.33 245.78 80
8 11/18/2021 22:25:57 -0.01,-137.16 0.55,-134.80 269.35 80
9 11/20/2021 10:45:06 0.01,-137.15 0.66,-140.07 332.90 80
10 11/21/2021 10:29:03 0.01,-137.13 -0.35,-135.54 181.66 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/8/2021
SNOs_Map_GOES-17_NPP_20211108.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/08/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP