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: 9/3/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/04/2019 08:11:43 0.37,-104.23 -0.17,-101.96 259.32 80
2 09/05/2019 20:33:39 -0.36,-104.34 -1.03,-107.26 333.12 80
3 09/06/2019 20:17:35 -0.36,-104.33 -0.00,-102.73 182.84 80
4 09/08/2019 08:39:22 0.35,-104.21 1.21,-107.99 431.42 80
5 09/09/2019 08:17:58 0.35,-104.19 0.18,-103.46 82.93 80
6 09/11/2019 20:23:49 -0.34,-104.27 -0.35,-104.23 4.14 80
7 09/14/2019 08:26:52 0.34,-104.16 0.53,-104.96 92.12 80
8 09/15/2019 08:05:28 0.34,-104.14 -0.50,-100.43 422.71 80
9 09/16/2019 20:27:24 -0.33,-104.22 -0.68,-105.74 173.32 80
10 09/17/2019 20:11:20 -0.34,-104.22 0.35,-101.21 343.25 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 9/3/2019
SNOs_Map_GOES-14_NPP_20190904.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 09/03/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service