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: 10/23/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/23/2019 20:33:33 -0.18,-104.15 -0.91,-107.29 358.40 80
2 10/24/2019 20:17:29 -0.19,-104.15 0.13,-102.76 158.89 80
3 10/26/2019 08:39:17 0.16,-104.23 0.99,-108.04 434.57 80
4 10/27/2019 08:17:52 0.18,-104.22 0.01,-103.51 81.01 80
5 10/29/2019 20:21:03 -0.17,-104.14 -0.17,-104.28 16.20 80
6 11/01/2019 08:26:45 0.15,-104.23 0.31,-105.03 90.66 80
7 11/02/2019 08:05:20 0.17,-104.22 -0.68,-100.49 424.91 80
8 11/03/2019 20:27:15 -0.14,-104.12 -0.53,-105.79 191.06 80
9 11/04/2019 20:11:11 -0.15,-104.13 0.52,-101.27 326.46 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/23/2019
SNOs_Map_GOES-14_NPP_20191023.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/23/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service