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 0.59,-106.49 241.73 80
2 04/29/2019 08:13:47 0.13,-104.38 -0.39,-101.96 275.15 80
3 04/30/2019 20:35:46 -0.11,-104.40 -0.74,-107.28 327.40 80
4 05/01/2019 20:14:21 -0.12,-104.40 0.25,-102.74 188.53 80
5 05/03/2019 08:36:10 0.11,-104.37 0.95,-108.01 415.50 80
6 05/04/2019 08:20:06 0.11,-104.38 -0.09,-103.49 101.36 80
7 05/05/2019 20:42:03 -0.10,-104.42 -1.09,-108.80 499.64 80
8 05/06/2019 20:20:39 -0.11,-104.41 -0.10,-104.26 16.33 80
9 05/09/2019 08:23:44 0.10,-104.36 0.26,-105.01 73.93 80
10 05/10/2019 08:07:40 0.11,-104.36 -0.79,-100.49 442.55 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2019
SNOs_Map_GOES-14_NPP_20190427.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