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: 1/29/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/29/2021 22:17:36 -0.00,-137.23 0.96,-133.05 476.64 80
2 01/31/2021 10:39:23 -0.00,-137.24 0.25,-138.32 122.46 80
3 02/01/2021 10:17:59 -0.00,-137.25 -0.77,-133.79 394.35 80
4 02/02/2021 22:39:55 0.00,-137.25 -0.41,-139.09 210.30 80
5 02/03/2021 22:23:50 0.00,-137.25 0.61,-134.56 306.23 80
6 02/05/2021 10:45:38 -0.01,-137.25 0.60,-139.83 294.01 80
7 02/06/2021 10:24:13 -0.01,-137.25 -0.43,-135.30 221.83 80
8 02/07/2021 22:46:09 0.02,-137.23 -0.75,-140.60 384.63 80
9 02/08/2021 22:30:05 0.02,-137.22 0.28,-136.08 130.90 80
10 02/10/2021 10:51:53 -0.02,-137.22 0.87,-141.35 470.34 80
11 02/11/2021 10:30:28 -0.02,-137.21 -0.09,-136.81 45.05 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/29/2021
SNOs_Map_GOES-17_NPP_20210129.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/29/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP