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: 7/21/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/21/2021 10:31:07 0.03,-137.20 -0.07,-136.88 37.39 80
2 07/23/2021 22:34:20 -0.02,-137.19 -0.14,-137.65 53.39 80
3 07/24/2021 22:18:16 -0.02,-137.18 0.90,-133.13 462.08 80
4 07/26/2021 10:40:05 0.03,-137.17 0.32,-138.39 139.62 80
5 07/27/2021 10:18:41 0.03,-137.16 -0.72,-133.87 375.68 80
6 07/28/2021 22:40:38 -0.03,-137.15 -0.47,-139.17 230.71 80
7 07/29/2021 22:24:34 -0.03,-137.14 0.51,-134.64 284.51 80
8 07/31/2021 10:46:23 0.02,-137.12 0.64,-139.91 317.94 80
9 08/01/2021 10:24:59 0.02,-137.11 -0.34,-135.38 196.75 80
10 08/02/2021 22:46:57 0.02,-137.08 -0.79,-140.70 411.88 80
11 08/03/2021 22:30:53 0.01,-137.07 0.19,-136.16 102.53 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2021
SNOs_Map_GOES-17_NPP_20210721.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/21/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP