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: 7/15/2021
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 0.62,-139.89 306.10 80
2 07/16/2021 10:24:48 0.04,-137.20 -0.36,-135.35 210.52 80
3 07/17/2021 22:49:25 -0.04,-137.21 -0.83,-140.66 393.74 80
4 07/18/2021 22:28:02 -0.03,-137.21 0.21,-136.13 122.30 80
5 07/20/2021 10:52:31 0.03,-137.20 0.95,-141.41 479.18 80
6 07/21/2021 10:31:07 0.02,-137.20 -0.03,-136.87 36.24 80
7 07/23/2021 22:37:00 0.00,-137.18 -0.12,-137.66 55.11 80
8 07/24/2021 22:15:37 0.01,-137.17 0.91,-133.13 459.91 80
9 07/26/2021 10:40:06 -0.02,-137.15 0.24,-138.41 142.63 80
10 07/27/2021 10:21:22 -0.02,-137.15 -0.74,-133.87 372.64 80
11 07/28/2021 22:40:39 -0.00,-137.13 -0.45,-139.18 233.25 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/15/2021
SNOs_Map_GOES-17_NPP_20210715.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/15/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP