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: 12/29/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/30/2018 20:05:08 0.01,-104.06 0.93, -99.85 479.38 80
2 01/01/2019 08:26:57 -0.02,-104.29 0.14,-105.14 96.72 80
3 01/02/2019 08:05:32 -0.01,-104.29 -0.84,-100.60 419.97 80
4 01/03/2019 20:27:27 0.02,-104.06 -0.39,-105.90 208.60 80
5 01/04/2019 20:11:22 0.01,-104.07 0.59,-101.36 308.83 80
6 01/06/2019 08:33:11 -0.02,-104.31 0.48,-106.65 265.88 80
7 01/07/2019 08:11:46 -0.01,-104.31 -0.50,-102.11 250.89 80
8 01/08/2019 20:33:41 0.02,-104.08 -0.71,-107.41 378.62 80
9 01/09/2019 20:17:35 0.02,-104.09 0.27,-102.87 138.82 80
10 01/11/2019 08:39:25 -0.03,-104.34 0.80,-108.16 434.64 80
11 01/12/2019 08:17:59 -0.02,-104.35 -0.18,-103.62 82.37 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/29/2018
SNOs_Map_GOES-14_NPP_20181230.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/29/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service