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: 8/18/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/19/2020 10:30:52 0.03,-137.19 -0.08,-136.78 47.33 80
2 08/21/2020 22:34:05 -0.03,-137.19 -0.11,-137.55 41.65 80
3 08/22/2020 22:18:00 -0.03,-137.18 0.89,-133.02 474.12 80
4 08/24/2020 10:37:09 0.03,-137.17 0.28,-138.29 128.05 80
5 08/25/2020 10:21:04 0.03,-137.16 -0.71,-133.76 387.21 80
6 08/26/2020 22:40:21 -0.02,-137.14 -0.46,-139.06 219.17 80
7 08/27/2020 22:24:18 -0.01,-137.13 0.60,-134.54 295.45 80
8 08/29/2020 10:43:26 -0.01,-137.10 0.58,-139.81 308.33 80
9 08/30/2020 10:27:22 -0.01,-137.09 -0.42,-135.28 206.32 80
10 08/31/2020 22:46:38 0.00,-137.07 -0.81,-140.57 400.59 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/18/2020
SNOs_Map_GOES-17_NPP_20200819.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/18/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP