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: 12/29/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/30/2021 22:34:59 0.02,-137.21 -0.08,-137.68 53.36 80
2 12/31/2021 22:18:52 0.01,-137.21 0.91,-133.14 463.22 80
3 01/02/2022 10:37:58 0.00,-137.20 0.29,-138.40 137.38 80
4 01/03/2022 10:21:52 0.01,-137.19 -0.76,-133.87 378.66 80
5 01/04/2022 22:41:07 -0.01,-137.17 -0.44,-139.17 227.15 80
6 01/05/2022 22:25:00 -0.01,-137.16 0.55,-134.63 288.73 80
7 01/07/2022 10:44:05 0.01,-137.15 0.64,-139.88 312.47 80
8 01/08/2022 10:28:00 0.01,-137.14 -0.40,-135.36 203.22 80
9 01/09/2022 22:47:14 -0.00,-137.11 -0.78,-140.65 403.02 80
10 01/10/2022 22:31:08 -0.01,-137.10 0.20,-136.11 112.58 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/29/2021
SNOs_Map_GOES-17_NPP_20211229.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/29/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP