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: 10/21/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/22/2019 08:11:38 0.21,-104.21 -0.30,-101.99 253.19 80
2 10/23/2019 20:33:34 -0.18,-104.15 -0.86,-107.30 358.57 80
3 10/24/2019 20:17:29 -0.19,-104.15 0.13,-102.76 158.66 80
4 10/26/2019 08:39:17 0.16,-104.22 1.00,-108.04 434.82 80
5 10/27/2019 08:17:52 0.18,-104.21 0.01,-103.51 80.69 80
6 10/29/2019 20:21:03 -0.17,-104.13 -0.18,-104.28 16.74 80
7 11/01/2019 08:26:45 0.15,-104.22 0.31,-105.03 91.32 80
8 11/02/2019 08:05:20 0.17,-104.21 -0.67,-100.49 424.17 80
9 11/03/2019 20:27:15 -0.14,-104.11 -0.53,-105.79 192.02 80
10 11/04/2019 20:11:11 -0.15,-104.12 0.52,-101.27 325.44 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/21/2019
SNOs_Map_GOES-14_NPP_20191022.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 10/21/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service