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: 10/23/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2020 22:34:03 -0.02,-137.20 -0.11,-137.57 42.07 80
2 10/25/2020 22:17:59 -0.02,-137.20 0.94,-133.04 474.72 80
3 10/27/2020 10:37:05 0.02,-137.22 0.29,-138.30 124.50 80
4 10/28/2020 10:21:01 0.02,-137.22 -0.76,-133.78 392.23 80
5 10/29/2020 22:40:16 -0.01,-137.21 -0.43,-139.08 213.31 80
6 10/30/2020 22:24:11 -0.02,-137.21 0.57,-134.54 303.06 80
7 11/01/2020 10:43:18 0.01,-137.21 0.60,-139.82 297.07 80
8 11/02/2020 10:27:12 0.02,-137.21 -0.40,-135.28 218.83 80
9 11/03/2020 22:46:28 -0.01,-137.18 -0.79,-140.58 388.11 80
10 11/04/2020 22:30:23 -0.01,-137.17 0.26,-136.06 127.19 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/23/2020
SNOs_Map_GOES-17_NPP_20201023.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/23/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP