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: 12/11/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/11/2021 10:50:56 -0.02,-137.21 0.94,-141.51 490.06 80
2 12/12/2021 10:34:50 -0.01,-137.21 -0.09,-136.98 27.04 80
3 12/14/2021 22:35:19 0.01,-137.20 -0.08,-137.74 60.93 80
4 12/15/2021 22:19:12 0.00,-137.20 0.89,-133.20 455.69 80
5 12/17/2021 10:38:19 -0.00,-137.19 0.26,-138.47 144.88 80
6 12/18/2021 10:22:12 0.00,-137.19 -0.71,-133.93 371.18 80
7 12/19/2021 22:41:27 -0.00,-137.17 -0.49,-139.22 234.89 80
8 12/20/2021 22:25:21 -0.01,-137.15 0.54,-134.69 280.71 80
9 12/22/2021 10:44:26 0.01,-137.14 0.67,-139.95 321.16 80
10 12/23/2021 10:28:21 0.01,-137.12 -0.37,-135.42 194.01 80
11 12/24/2021 22:47:35 -0.01,-137.09 -0.83,-140.72 413.18 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/11/2021
SNOs_Map_GOES-17_NPP_20211211.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/11/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP