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: 4/27/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/28/2019 08:29:52 0.12,-104.37 0.60,-106.49 241.71 80
2 04/29/2019 08:13:47 0.13,-104.38 -0.39,-101.96 275.19 80
3 04/30/2019 20:35:46 -0.11,-104.40 -0.75,-107.28 327.25 80
4 05/01/2019 20:14:21 -0.12,-104.40 0.24,-102.74 188.68 80
5 05/03/2019 08:36:11 0.11,-104.37 0.90,-108.02 415.47 80
6 05/04/2019 08:20:06 0.12,-104.38 -0.09,-103.49 101.39 80
7 05/05/2019 20:42:03 -0.10,-104.42 -1.10,-108.80 499.49 80
8 05/06/2019 20:20:40 -0.11,-104.41 -0.05,-104.27 16.39 80
9 05/09/2019 08:23:44 0.10,-104.36 0.27,-105.01 73.92 80
10 05/10/2019 08:07:40 0.11,-104.36 -0.78,-100.49 442.58 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2019
SNOs_Map_GOES-14_NPP_20190428.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 04/27/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service