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: 10/28/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/29/2018 08:26:56 0.17,-104.12 0.39,-105.00 101.08 80
2 10/30/2018 08:05:31 0.18,-104.11 -0.65,-100.48 414.30 80
3 10/31/2018 20:27:28 -0.15,-104.05 -0.52,-105.79 197.87 80
4 11/01/2018 20:11:22 -0.16,-104.05 0.46,-101.25 319.32 80
5 11/03/2018 08:33:10 0.13,-104.13 0.66,-106.53 273.93 80
6 11/04/2018 08:11:45 0.15,-104.12 -0.32,-101.99 241.78 80
7 11/05/2018 20:33:41 -0.12,-104.03 -0.85,-107.30 372.97 80
8 11/06/2018 20:17:36 -0.14,-104.04 0.13,-102.77 144.64 80
9 11/08/2018 08:39:24 0.11,-104.15 0.98,-108.05 445.02 80
10 11/09/2018 08:17:59 0.13,-104.14 -0.00,-103.51 70.88 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/28/2018
SNOs_Map_GOES-14_NPP_20181029.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/28/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service