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: 7/19/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2018 08:36:16 -0.23,-104.36 0.61,-107.99 414.58 80
2 07/20/2018 08:20:12 -0.21,-104.36 -0.42,-103.47 102.55 80
3 07/21/2018 20:39:30 0.24,-104.53 -0.73,-108.78 485.22 80
4 07/22/2018 20:23:27 0.23,-104.54 0.30,-104.26 32.05 80
5 07/25/2018 08:23:52 -0.25,-104.40 -0.14,-105.00 67.89 80
6 07/26/2018 08:07:47 -0.24,-104.41 -1.11,-100.46 449.19 80
7 07/27/2018 20:27:07 0.27,-104.57 0.02,-105.79 138.71 80
8 07/28/2018 20:11:02 0.26,-104.58 1.00,-101.26 378.68 80
9 07/30/2018 08:30:10 -0.29,-104.44 0.21,-106.52 237.82 80
10 07/31/2018 08:14:07 -0.27,-104.45 -0.83,-102.00 279.39 80
11 08/01/2018 20:33:25 0.30,-104.61 -0.32,-107.31 308.77 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 7/19/2018
SNOs_Map_GOES-14_NPP_20180719.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 07/19/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service