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: 10/6/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/07/2018 08:39:29 0.25,-104.11 1.09,-107.99 440.99 80
2 10/08/2018 08:18:04 0.27,-104.10 0.12,-103.45 74.57 80
3 10/10/2018 20:21:16 -0.26,-104.12 -0.26,-104.23 12.00 80
4 10/13/2018 08:26:59 0.24,-104.13 0.43,-104.97 96.66 80
5 10/14/2018 08:05:33 0.26,-104.12 -0.54,-100.44 419.00 80
6 10/15/2018 20:27:30 -0.23,-104.12 -0.57,-105.76 186.46 80
7 10/16/2018 20:11:25 -0.24,-104.13 0.40,-101.22 330.98 80
8 10/18/2018 08:33:13 0.21,-104.15 0.74,-106.50 268.16 80
9 10/19/2018 08:11:48 0.22,-104.14 -0.23,-101.96 247.64 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/6/2018
SNOs_Map_GOES-14_NPP_20181007.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/06/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service