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: 12/25/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/25/2021 22:31:31 0.02,-137.21 0.26,-136.19 115.98 80
2 12/27/2021 10:50:36 -0.03,-137.21 0.94,-141.45 483.81 80
3 12/28/2021 10:34:30 -0.02,-137.20 -0.10,-136.92 32.72 80
4 12/30/2021 22:34:58 0.01,-137.18 -0.11,-137.68 56.88 80
5 12/31/2021 22:18:53 0.00,-137.17 0.93,-133.15 458.91 80
6 01/02/2022 10:37:58 0.00,-137.15 0.26,-138.41 142.67 80
7 01/03/2022 10:19:12 0.01,-137.13 -0.72,-133.86 372.54 80
8 01/04/2022 22:41:06 -0.01,-137.10 -0.47,-139.16 234.76 80
9 01/05/2022 22:24:59 -0.01,-137.08 0.52,-134.62 280.34 80
10 01/07/2022 10:46:46 0.01,-137.06 0.62,-139.89 321.68 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/25/2021
SNOs_Map_GOES-17_NPP_20211225.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/25/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP