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: 11/3/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 11/03/2022 10:21:59 0.02,-137.33 -0.74,-133.83 398.33 80
2 11/04/2022 22:41:15 -0.02,-137.32 -0.40,-139.14 206.48 80
3 11/05/2022 22:25:10 -0.02,-137.32 0.59,-134.60 310.27 80
4 11/07/2022 10:44:17 0.02,-137.32 0.56,-139.87 289.32 80
5 11/08/2022 10:28:12 0.02,-137.32 -0.43,-135.33 227.03 80
6 11/09/2022 22:47:27 -0.02,-137.30 -0.76,-140.62 378.79 80
7 11/10/2022 22:31:21 -0.02,-137.29 0.24,-136.09 137.10 80
8 11/12/2022 10:50:29 0.01,-137.28 0.90,-141.35 463.77 80
9 11/13/2022 10:34:23 0.01,-137.27 -0.10,-136.82 51.68 80
10 11/15/2022 22:34:53 -0.01,-137.22 -0.07,-137.58 40.17 80
11 11/16/2022 22:18:48 -0.01,-137.21 0.94,-133.04 474.99 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/3/2022
SNOs_Map_GOES-17_NPP_20221103.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/03/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP