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: 1/28/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/30/2019 20:21:03 0.00,-104.13 -0.07,-104.36 27.29 80
2 01/31/2019 20:04:59 -0.01,-104.13 0.98, -99.84 490.11 80
3 02/02/2019 08:24:06 0.01,-104.36 0.21,-105.11 85.20 80
4 02/03/2019 08:05:22 0.01,-104.37 -0.84,-100.58 431.70 80
5 02/04/2019 20:29:56 -0.01,-104.15 -0.42,-105.87 196.44 80
6 02/05/2019 20:08:31 -0.00,-104.15 0.63,-101.34 320.54 80
7 02/07/2019 08:30:20 0.00,-104.39 0.49,-106.62 254.59 80
8 02/08/2019 08:14:14 0.00,-104.39 -0.50,-102.09 262.66 80
9 02/09/2019 20:36:09 -0.00,-104.18 -0.69,-107.38 364.85 80
10 02/10/2019 20:14:44 -0.00,-104.18 0.30,-102.85 152.14 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 1/28/2019
SNOs_Map_GOES-14_NPP_20190129.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 01/28/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service