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: 7/14/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/15/2021 10:46:12 0.04,-137.20 0.63,-139.89 306.23 80
2 07/16/2021 10:24:48 0.03,-137.20 -0.35,-135.35 210.42 80
3 07/17/2021 22:49:25 -0.03,-137.21 -0.84,-140.66 393.89 80
4 07/18/2021 22:28:02 -0.03,-137.21 0.20,-136.13 122.18 80
5 07/20/2021 10:52:31 0.02,-137.20 0.95,-141.41 479.32 80
6 07/21/2021 10:31:06 0.01,-137.20 -0.03,-136.87 36.12 80
7 07/23/2021 22:34:20 0.02,-137.18 -0.11,-137.66 55.37 80
8 07/24/2021 22:18:17 0.02,-137.17 0.93,-133.14 459.91 80
9 07/26/2021 10:37:25 -0.02,-137.16 0.28,-138.40 142.33 80
10 07/27/2021 10:21:22 -0.01,-137.15 -0.76,-133.88 372.95 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/14/2021
SNOs_Map_GOES-17_NPP_20210714.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/14/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP