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: 2/1/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/01/2021 10:17:59 -0.03,-137.24 -0.80,-133.79 393.05 80
2 02/02/2021 22:39:55 0.03,-137.24 -0.39,-139.10 211.47 80
3 02/03/2021 22:23:51 0.03,-137.24 0.64,-134.57 304.52 80
4 02/05/2021 10:45:38 -0.02,-137.23 0.57,-139.83 297.32 80
5 02/06/2021 10:24:14 -0.02,-137.22 -0.45,-135.30 218.14 80
6 02/07/2021 22:46:09 -0.01,-137.20 -0.78,-140.60 387.37 80
7 02/08/2021 22:30:04 -0.01,-137.19 0.24,-136.07 127.63 80
8 02/10/2021 10:51:52 0.01,-137.17 0.97,-141.33 475.36 80
9 02/11/2021 10:30:27 0.01,-137.15 -0.06,-136.80 39.42 80
10 02/13/2021 22:33:39 -0.00,-137.11 -0.08,-137.58 52.77 80
11 02/14/2021 22:17:34 -0.00,-137.10 0.89,-133.04 462.06 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/1/2021
SNOs_Map_GOES-17_NPP_20210201.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/01/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP