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: 10/13/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/14/2020 22:24:19 -0.03,-137.21 0.57,-134.55 303.56 80
2 10/16/2020 10:43:26 0.03,-137.21 0.60,-139.82 296.83 80
3 10/17/2020 10:27:20 0.03,-137.21 -0.39,-135.28 219.60 80
4 10/18/2020 22:46:36 -0.03,-137.20 -0.81,-140.58 385.63 80
5 10/19/2020 22:30:31 -0.03,-137.20 0.24,-136.06 130.31 80
6 10/21/2020 10:49:38 0.03,-137.19 0.93,-141.33 471.53 80
7 10/22/2020 10:33:33 0.03,-137.18 -0.06,-136.80 43.89 80
8 10/24/2020 22:34:04 -0.02,-137.15 -0.09,-137.57 47.44 80
9 10/25/2020 22:17:58 -0.02,-137.14 0.91,-133.04 467.88 80
10 10/27/2020 10:37:06 0.01,-137.13 0.27,-138.31 134.58 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/13/2020
SNOs_Map_GOES-17_NPP_20201014.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/13/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP