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: 8/5/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/05/2021 10:52:41 0.04,-137.19 0.98,-141.43 482.75 80
2 08/06/2021 10:31:16 0.03,-137.18 -0.01,-136.89 32.40 80
3 08/08/2021 22:34:30 -0.03,-137.16 -0.14,-137.68 58.68 80
4 08/09/2021 22:18:26 -0.03,-137.15 0.85,-133.14 456.09 80
5 08/11/2021 10:37:34 0.03,-137.12 0.34,-138.41 147.91 80
6 08/12/2021 10:21:31 0.03,-137.10 -0.71,-133.89 366.58 80
7 08/13/2021 22:40:48 -0.02,-137.08 -0.48,-139.19 240.58 80
8 08/14/2021 22:24:43 -0.02,-137.06 0.51,-134.66 273.43 80
9 08/16/2021 10:43:52 0.02,-137.02 0.68,-139.93 331.95 80
10 08/17/2021 10:27:48 0.01,-136.99 -0.36,-135.40 181.10 80
11 08/18/2021 22:47:05 0.01,-136.95 -0.82,-140.71 428.22 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/5/2021
SNOs_Map_GOES-17_NPP_20210805.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/05/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP