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: 7/12/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/13/2019 08:08:11 -0.17,-104.66 -1.09,-100.61 462.47 80
2 07/14/2019 20:27:29 0.20,-104.84 -0.01,-105.93 123.46 80
3 07/15/2019 20:11:24 0.19,-104.85 0.94,-101.38 393.88 80
4 07/17/2019 08:30:32 -0.22,-104.68 0.22,-106.66 225.05 80
5 07/18/2019 08:14:27 -0.21,-104.69 -0.78,-102.13 292.23 80
6 07/19/2019 20:33:46 0.24,-104.87 -0.31,-107.45 293.62 80
7 07/20/2019 20:17:41 0.23,-104.88 0.69,-102.92 224.08 80
8 07/22/2019 08:36:49 -0.26,-104.72 0.52,-108.18 393.94 80
9 07/23/2019 08:20:44 -0.24,-104.73 -0.49,-103.65 123.51 80
10 07/24/2019 20:40:02 0.27,-104.90 -0.61,-108.97 462.70 80
11 07/25/2019 20:23:57 0.26,-104.91 0.34,-104.42 55.06 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/12/2019
SNOs_Map_GOES-14_NPP_20190713.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/12/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service