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: 1/1/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/02/2019 08:05:32 -0.01,-104.28 -0.83,-100.60 419.40 80
2 01/03/2019 20:27:27 0.02,-104.06 -0.39,-105.89 209.08 80
3 01/04/2019 20:11:23 0.01,-104.07 0.65,-101.37 308.15 80
4 01/06/2019 08:33:11 -0.02,-104.30 0.48,-106.65 267.19 80
5 01/07/2019 08:11:45 -0.01,-104.30 -0.50,-102.11 249.42 80
6 01/08/2019 20:33:41 0.02,-104.07 -0.72,-107.41 379.99 80
7 01/09/2019 20:17:36 0.02,-104.08 0.32,-102.88 137.28 80
8 01/11/2019 08:39:25 -0.03,-104.32 0.82,-108.16 436.88 80
9 01/12/2019 08:17:59 -0.02,-104.33 -0.16,-103.62 79.98 80
10 01/14/2019 20:21:09 0.03,-104.10 -0.06,-104.38 32.90 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/1/2019
SNOs_Map_GOES-14_NPP_20190102.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/01/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service