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: 10/16/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/16/2021 22:41:16 -0.03,-137.20 -0.45,-139.21 229.23 80
2 10/17/2021 22:25:12 -0.03,-137.20 0.54,-134.68 286.63 80
3 10/19/2021 10:44:22 0.03,-137.20 0.63,-139.96 314.32 80
4 10/20/2021 10:28:19 0.03,-137.20 -0.36,-135.43 201.29 80
5 10/21/2021 22:47:37 -0.03,-137.18 -0.84,-140.74 405.51 80
6 10/22/2021 22:31:34 -0.03,-137.18 0.16,-136.21 109.73 80
7 10/24/2021 10:50:44 0.02,-137.17 1.01,-141.48 492.50 80
8 10/25/2021 10:34:42 0.03,-137.16 -0.04,-136.97 22.25 80
9 10/27/2021 22:35:16 -0.02,-137.11 -0.15,-137.75 72.08 80
10 10/28/2021 22:19:13 -0.02,-137.09 0.85,-133.22 441.97 80
11 10/30/2021 10:38:23 0.01,-137.07 0.32,-138.49 161.73 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/16/2021
SNOs_Map_GOES-17_NPP_20211017.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/16/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP