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: 10/14/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 10/16/2019 08:26:49 0.22,-104.22 0.39,-105.00 88.11 80
2 10/17/2019 08:05:24 0.24,-104.21 -0.59,-100.46 427.06 80
3 10/18/2019 20:27:20 -0.21,-104.17 -0.57,-105.77 182.60 80
4 10/19/2019 20:11:15 -0.22,-104.17 0.41,-101.23 334.27 80
5 10/21/2019 08:33:03 0.19,-104.22 0.72,-106.52 262.26 80
6 10/22/2019 08:11:38 0.21,-104.20 -0.26,-101.98 252.58 80
7 10/23/2019 20:33:34 -0.18,-104.13 -0.89,-107.29 360.99 80
8 10/24/2019 20:17:28 -0.19,-104.13 0.09,-102.75 155.93 80
9 10/26/2019 08:39:17 0.16,-104.21 1.04,-108.04 436.84 80
10 10/27/2019 08:17:52 0.18,-104.20 -0.00,-103.51 78.41 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2019
SNOs_Map_GOES-14_NPP_20191015.jpg

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

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service