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: 3/31/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/31/2022 22:28:01 0.03,-137.21 0.29,-136.07 129.19 80
2 04/02/2022 10:52:29 -0.03,-137.20 0.90,-141.34 471.45 80
3 04/03/2022 10:31:04 -0.03,-137.20 -0.14,-136.81 44.69 80
4 04/05/2022 22:34:15 0.03,-137.19 -0.05,-137.58 44.63 80
5 04/06/2022 22:18:09 0.03,-137.18 0.93,-133.04 470.96 80
6 04/08/2022 10:39:57 -0.03,-137.16 0.24,-138.31 131.15 80
7 04/09/2022 10:18:32 -0.02,-137.15 -0.80,-133.78 384.05 80
8 04/10/2022 22:40:28 0.02,-137.13 -0.41,-139.08 222.34 80
9 04/11/2022 22:24:22 0.01,-137.11 0.57,-134.54 292.63 80
10 04/13/2022 10:46:09 -0.01,-137.09 0.60,-139.81 310.34 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/31/2022
SNOs_Map_GOES-17_NPP_20220331.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/31/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP