Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/9/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/10/2019 20:33:13 -0.01,-104.05 -0.77,-107.30 371.28 80
2 12/11/2019 20:17:08 -0.02,-104.05 0.29,-102.77 146.04 80
3 12/13/2019 08:38:56 0.01,-104.28 0.85,-108.05 429.37 80
4 12/14/2019 08:17:30 0.02,-104.27 -0.15,-103.51 86.52 80
5 12/16/2019 20:20:40 -0.01,-104.03 -0.04,-104.28 28.19 80
6 12/17/2019 20:04:35 -0.02,-104.03 0.96, -99.74 488.87 80
7 12/19/2019 08:26:22 -0.00,-104.27 0.18,-105.02 85.72 80
8 12/20/2019 08:04:56 0.01,-104.26 -0.82,-100.48 430.34 80
9 12/21/2019 20:26:52 0.01,-104.01 -0.37,-105.78 201.62 80
10 12/22/2019 20:10:46 -0.00,-104.01 0.64,-101.25 315.51 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/9/2019
SNOs_Map_GOES-14_NPP_20191210.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/09/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service