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: 5/2/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2019 08:36:10 0.11,-104.38 0.94,-108.01 415.08 80
2 05/04/2019 08:20:06 0.11,-104.38 -0.10,-103.49 101.90 80
3 05/05/2019 20:42:04 -0.10,-104.42 -1.09,-108.80 498.75 80
4 05/06/2019 20:20:39 -0.11,-104.42 -0.10,-104.26 17.20 80
5 05/09/2019 08:23:44 0.10,-104.37 0.25,-105.01 72.96 80
6 05/10/2019 08:07:39 0.11,-104.37 -0.74,-100.47 443.61 80
7 05/11/2019 20:29:38 -0.09,-104.42 -0.39,-105.80 156.80 80
8 05/12/2019 20:08:13 -0.11,-104.41 0.60,-101.26 358.91 80
9 05/14/2019 08:30:02 0.09,-104.35 0.60,-106.53 248.52 80
10 05/15/2019 08:13:58 0.10,-104.36 -0.45,-102.01 268.27 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 5/2/2019
SNOs_Map_GOES-14_NPP_20190503.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 05/02/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service