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: 10/13/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/14/2021 10:37:59 0.03,-137.21 0.32,-138.42 138.75 80
2 10/15/2021 10:21:54 0.03,-137.20 -0.69,-133.89 377.53 80
3 10/16/2021 22:41:11 -0.03,-137.19 -0.50,-139.19 228.30 80
4 10/17/2021 22:25:06 -0.03,-137.19 0.51,-134.66 288.05 80
5 10/19/2021 10:44:15 0.02,-137.19 0.65,-139.93 311.71 80
6 10/20/2021 10:28:10 0.03,-137.19 -0.37,-135.40 204.40 80
7 10/21/2021 22:47:26 -0.02,-137.17 -0.82,-140.70 401.98 80
8 10/22/2021 22:31:22 -0.03,-137.16 0.20,-136.16 113.69 80
9 10/24/2021 10:50:30 0.02,-137.16 0.96,-141.44 487.34 80
10 10/25/2021 10:34:26 0.02,-137.14 -0.06,-136.90 27.91 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 10/13/2021
SNOs_Map_GOES-17_NPP_20211013.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 10/13/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP