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: 2/16/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/18/2019 08:23:59 0.03,-104.39 0.21,-105.08 79.75 80
2 02/19/2019 08:07:54 0.03,-104.39 -0.85,-100.56 437.31 80
3 02/20/2019 20:29:49 -0.04,-104.19 -0.41,-105.84 188.97 80
4 02/21/2019 20:08:23 -0.03,-104.19 0.58,-101.31 327.81 80
5 02/23/2019 08:30:11 0.04,-104.40 0.53,-106.59 249.04 80
6 02/24/2019 08:14:06 0.04,-104.41 -0.47,-102.05 268.38 80
7 02/25/2019 20:36:01 -0.04,-104.22 -0.73,-107.35 356.72 80
8 02/26/2019 20:14:36 -0.04,-104.22 0.26,-102.81 160.12 80
9 02/28/2019 08:36:24 0.05,-104.43 0.84,-108.10 417.51 80
10 03/01/2019 08:20:19 0.05,-104.43 -0.15,-103.56 100.04 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/16/2019
SNOs_Map_GOES-14_NPP_20190217.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/16/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service