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: 8/23/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/24/2019 08:17:57 0.37,-104.34 0.18,-103.48 98.43 80
2 08/25/2019 20:39:54 -0.38,-104.48 -1.33,-108.79 490.32 80
3 08/26/2019 20:23:50 -0.37,-104.47 -0.31,-104.26 24.99 80
4 08/29/2019 08:26:52 0.37,-104.28 0.55,-104.98 80.31 80
5 08/30/2019 08:05:27 0.36,-104.26 -0.47,-100.45 433.64 80
6 08/31/2019 20:27:25 -0.37,-104.39 -0.67,-105.76 156.20 80
7 09/01/2019 20:11:20 -0.37,-104.38 0.35,-101.23 359.48 80
8 09/03/2019 08:33:07 0.37,-104.22 0.86,-106.49 258.11 80
9 09/04/2019 08:11:43 0.37,-104.20 -0.16,-101.96 256.03 80
10 09/05/2019 20:33:39 -0.36,-104.31 -1.02,-107.26 336.45 80
11 09/06/2019 20:17:35 -0.36,-104.30 -0.00,-102.73 179.26 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 8/23/2019
SNOs_Map_GOES-14_NPP_20190824.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 08/23/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service