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: 7/30/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/30/2020 22:46:25 -0.03,-137.19 -0.76,-140.56 383.11 80
2 07/31/2020 22:30:20 -0.03,-137.19 0.23,-136.02 132.54 80
3 08/02/2020 10:49:28 -0.00,-137.18 0.95,-141.29 469.43 80
4 08/03/2020 10:33:25 -0.01,-137.17 -0.10,-136.77 45.92 80
5 08/05/2020 22:33:58 0.00,-137.15 -0.09,-137.54 44.99 80
6 08/06/2020 22:17:53 -0.00,-137.14 0.90,-133.01 470.46 80
7 08/08/2020 10:37:02 0.00,-137.13 0.28,-138.28 131.33 80
8 08/09/2020 10:20:58 0.01,-137.12 -0.77,-133.76 383.76 80
9 08/10/2020 22:40:14 -0.00,-137.09 -0.47,-139.05 223.74 80
10 08/11/2020 22:24:11 -0.00,-137.08 0.59,-134.53 290.86 80
11 08/13/2020 10:43:19 -0.01,-137.06 0.60,-139.80 312.41 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/30/2020
SNOs_Map_GOES-17_NPP_20200731.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/30/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP