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: 9/6/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/06/2021 10:50:18 0.04,-137.19 0.98,-141.46 485.91 80
2 09/07/2021 10:34:13 0.04,-137.18 -0.02,-136.92 29.78 80
3 09/09/2021 22:34:46 -0.04,-137.17 -0.17,-137.70 60.45 80
4 09/10/2021 22:18:41 -0.04,-137.16 0.83,-133.16 454.76 80
5 09/12/2021 10:37:50 0.04,-137.13 0.34,-138.43 148.29 80
6 09/13/2021 10:21:45 0.04,-137.12 -0.66,-133.90 366.20 80
7 09/14/2021 22:41:03 -0.03,-137.09 -0.51,-139.21 241.55 80
8 09/15/2021 22:24:58 -0.03,-137.07 0.49,-134.67 272.49 80
9 09/17/2021 10:44:06 0.02,-137.04 0.69,-139.94 332.00 80
10 09/18/2021 10:28:03 0.01,-137.01 -0.37,-135.42 181.92 80
11 09/19/2021 22:47:19 -0.01,-136.98 -0.85,-140.72 426.28 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/6/2021
SNOs_Map_GOES-17_NPP_20210906.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/06/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP