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: 10/20/2018
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/21/2018 20:17:39 -0.21,-104.07 0.11,-102.74 152.07 80
2 10/23/2018 08:39:28 0.18,-104.12 1.02,-108.03 444.09 80
3 10/24/2018 08:18:02 0.20,-104.11 0.05,-103.49 71.42 80
4 10/26/2018 20:21:13 -0.19,-104.05 -0.24,-104.26 23.75 80
5 10/27/2018 20:05:09 -0.20,-104.06 0.80, -99.74 493.20 80
6 10/29/2018 08:26:56 0.17,-104.11 0.38,-105.01 102.40 80
7 10/30/2018 08:05:30 0.18,-104.09 -0.60,-100.47 412.59 80
8 10/31/2018 20:27:27 -0.15,-104.01 -0.57,-105.78 201.87 80
9 11/01/2018 20:11:22 -0.16,-104.01 0.47,-101.25 314.89 80
10 11/03/2018 08:33:11 0.13,-104.10 0.65,-106.54 277.44 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/20/2018
SNOs_Map_GOES-14_NPP_20181021.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/20/2018 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service