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: 7/17/2020
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/17/2020 10:52:00 0.03,-137.20 0.93,-141.28 464.85 80
2 07/18/2020 10:30:36 0.03,-137.20 -0.06,-136.74 51.32 80
3 07/20/2020 22:36:29 -0.02,-137.19 -0.08,-137.53 38.31 80
4 07/21/2020 22:15:05 -0.02,-137.18 0.91,-132.99 477.54 80
5 07/23/2020 10:36:53 0.02,-137.18 0.28,-138.26 124.05 80
6 07/24/2020 10:20:50 0.02,-137.17 -0.77,-133.74 391.38 80
7 07/25/2020 22:40:06 -0.02,-137.15 -0.47,-139.03 215.07 80
8 07/26/2020 22:24:03 -0.03,-137.14 0.58,-134.51 300.07 80
9 07/28/2020 10:43:11 0.02,-137.12 0.61,-139.78 302.59 80
10 07/29/2020 10:27:06 0.02,-137.11 -0.38,-135.25 211.95 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2020
SNOs_Map_GOES-17_NPP_20200717.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/17/2020 in txt file.

Historical Predications of SNOs between GOES-17 and NPP