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: 2/15/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/16/2019 20:02:11 -0.03,-104.17 0.95, -99.81 496.77 80
2 02/18/2019 08:23:58 0.04,-104.39 0.22,-105.08 79.77 80
3 02/19/2019 08:07:54 0.04,-104.39 -0.83,-100.56 437.25 80
4 02/20/2019 20:29:48 -0.04,-104.18 -0.42,-105.84 189.32 80
5 02/21/2019 20:08:24 -0.04,-104.18 0.63,-101.32 327.39 80
6 02/23/2019 08:30:11 0.04,-104.40 0.54,-106.59 249.36 80
7 02/24/2019 08:14:07 0.04,-104.41 -0.52,-102.06 268.01 80
8 02/25/2019 20:36:01 -0.04,-104.21 -0.74,-107.35 357.36 80
9 02/26/2019 20:14:36 -0.04,-104.21 0.25,-102.81 159.42 80
10 02/28/2019 08:36:24 0.05,-104.42 0.85,-108.09 418.14 80
11 03/01/2019 08:20:18 0.05,-104.43 -0.14,-103.56 99.35 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 2/15/2019
SNOs_Map_GOES-14_NPP_20190216.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 02/15/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service