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: 3/9/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/09/2021 10:45:34 -0.05,-137.21 0.55,-139.83 298.36 80
2 03/10/2021 10:24:10 -0.04,-137.21 -0.48,-135.30 218.29 80
3 03/11/2021 22:46:05 0.03,-137.22 -0.74,-140.59 384.82 80
4 03/12/2021 22:30:01 0.03,-137.22 0.30,-136.07 131.78 80
5 03/14/2021 10:51:48 -0.03,-137.21 0.89,-141.33 469.47 80
6 03/15/2021 10:30:23 -0.03,-137.21 -0.15,-136.80 46.84 80
7 03/17/2021 22:33:34 0.03,-137.21 -0.03,-137.57 41.46 80
8 03/18/2021 22:17:29 0.03,-137.20 0.95,-133.03 474.33 80
9 03/20/2021 10:39:16 -0.03,-137.18 0.24,-138.30 128.38 80
10 03/21/2021 10:17:52 -0.03,-137.16 -0.80,-133.77 386.80 80
11 03/22/2021 22:39:47 0.02,-137.15 -0.41,-139.07 218.96 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/9/2021
SNOs_Map_GOES-17_NPP_20210309.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/09/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP