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: 12/30/2019
Index Date Time (GOES-14) GOES-14 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2020 20:20:28 0.01,-104.04 -0.05,-104.24 23.57 80
2 01/02/2020 20:04:23 0.00,-104.04 0.96, -99.71 493.71 80
3 01/04/2020 08:26:11 -0.01,-104.31 0.12,-105.00 78.42 80
4 01/05/2020 08:04:46 -0.01,-104.30 -0.89,-100.46 438.27 80
5 01/06/2020 20:26:40 0.01,-104.04 -0.35,-105.75 194.30 80
6 01/07/2020 20:10:35 0.01,-104.04 0.66,-101.22 322.74 80
7 01/09/2020 08:32:22 -0.01,-104.31 0.47,-106.49 248.88 80
8 01/10/2020 08:10:56 -0.00,-104.30 -0.53,-101.96 267.52 80
9 01/11/2020 20:32:51 0.00,-104.03 -0.70,-107.25 366.20 80
10 01/12/2020 20:16:45 0.00,-104.03 0.32,-102.71 150.43 80

Figure of GOES-14 and NPP satellite orbits during SNOs since TLE Epoch: 12/30/2019
SNOs_Map_GOES-14_NPP_20191231.jpg

Download SNOs between GOES-14 and NPP since TLE EPOCH: 12/30/2019 in txt file.

Historical Predictions of SNOs between GOES-14 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service